commit 984322d78965b40946baece50617b128ff6b5021
Author: onyx-and-iris <code@onyxandiris.online>
Date:   Sat Jul 1 07:23:51 2023 +0100

    initial commit

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..2c01c87
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,19 @@
+/*
+!/.gitignore
+!/LICENSE
+!/README.md
+
+!/bin/
+/bin/*
+!/bin/rbenv.bat
+!/bin/rbenv
+
+!/libexec/
+/libexec/*
+!/libexec/*.bat
+!/libexec/*.vbs
+
+!/tools/
+/tools/DevKit/
+
+!/test/
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..5904240
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2016 NAKAMURA Takeharu
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..8038a19
--- /dev/null
+++ b/README.md
@@ -0,0 +1,70 @@
+# rbenv for Windows
+
+The rbenv is a great tool. I ported it to Windows. 
+Some commands doesn't implemented, but wouldn't be a problem in basic use.
+
+## Usage
+
+Show all implement commands.
+
+````
+ > rbenv commands
+````
+
+How to use the detailed command, please refer to the [original rbenv](https://github.com/rbenv/rbenv).
+
+
+## Installation
+
+Installer is [here](https://gist.github.com/7ea63204203883c5884d.git).  
+Install `rbenv for windows` to your `USERPROFILE` directory.
+
+1. Clone git repositry
+
+    ````
+    > git clone https://github.com/nak1114/rbenv-win.git %USERPROFILE%\.rbenv-win
+    ````
+
+2. Config path  
+    Add the `bin` & `shims` directory to your `PATH` environment variable for access to the rbenv command
+
+    ````
+    > for /f "skip=2 delims=" %a in ('reg query HKCU\Environment /v Path') do set orgpath=%a
+    > setx Path "%USERPROFILE%\.rbenv-win\bin;%USERPROFILE%\.rbenv-win\shims;%orgpath:~22%"
+    ````
+
+3. Restart your shell
+
+    ````
+    > exit
+    ````
+
+4. Run the following command after `rbenv` installation , to enable the `ruby`.
+
+    ````
+    > rbenv install 2.2.4
+    > rbenv global 2.2.4
+    > rbenv rehash
+    ````
+
+## License
+
+The scripts is available as open source under the terms of the [MIT License](http://opensource.org/licenses/MIT).
+
+## Development
+
+Release test is performed in the following procedure.
+
+    ````
+    > git clone https://github.com/nak1114/rbenv-win.git <your test dir>
+    > cd <your test dir>/test
+    > test.bat
+    ````
+
+This test requires the FireFox.
+
+## Contributing
+
+Bug reports and pull requests are welcome on GitHub at https://github.com/nak1114/rbenv-win. 
+This project is intended to be a safe, welcoming space for collaboration, 
+and contributors are expected to adhere to the [Contributor Covenant](http://contributor-covenant.org) code of conduct.
diff --git a/bin/rbenv b/bin/rbenv
new file mode 100644
index 0000000..c9ef0d9
--- /dev/null
+++ b/bin/rbenv
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+cmd //c call "$(dirname "$0")/rbenv.bat" $*
diff --git a/bin/rbenv.bat b/bin/rbenv.bat
new file mode 100644
index 0000000..68fa754
--- /dev/null
+++ b/bin/rbenv.bat
@@ -0,0 +1,9 @@
+@echo off
+setlocal
+IF EXIST %~dp0..\exec.bat (
+    del /F /Q %~dp0..\exec.bat >nul
+)
+call cscript //nologo %~dp0..\libexec\rbenv.vbs %*
+IF EXIST %~dp0..\exec.bat (
+    %~dp0..\exec.bat
+)
diff --git a/libexec/rbenv---version.bat b/libexec/rbenv---version.bat
new file mode 100644
index 0000000..f8847aa
--- /dev/null
+++ b/libexec/rbenv---version.bat
@@ -0,0 +1,18 @@
+@echo off
+setlocal
+
+if "%1" == "--help" (
+echo Usage: rbenv --version
+echo.
+echo Displays the version number of this rbenv release, including the
+echo current revision from git, if available.
+echo.
+echo The format of the git revision is:
+echo   ^<version^>-^<num_commits^>-^<git_sha^>
+echo where `num_commits` is the number of commits since `version` was
+echo tagged.
+echo.
+EXIT /B
+)
+
+echo rbenv 0.0.5-06
diff --git a/libexec/rbenv-commands.bat b/libexec/rbenv-commands.bat
new file mode 100644
index 0000000..dec936d
--- /dev/null
+++ b/libexec/rbenv-commands.bat
@@ -0,0 +1,13 @@
+@echo off
+setlocal
+
+if "%1" == "--help" (
+echo Usage: rbenv commands
+echo.
+echo List all available rbenv commands
+echo.
+EXIT /B
+)
+
+rem Implementation of this command is in the rbenv.vbs file .
+
diff --git a/libexec/rbenv-duplicate.bat b/libexec/rbenv-duplicate.bat
new file mode 100644
index 0000000..a22893d
--- /dev/null
+++ b/libexec/rbenv-duplicate.bat
@@ -0,0 +1,49 @@
+@echo off
+setlocal
+
+if "%1" == "--help" (
+echo Usage: rbenv duplicate ^<available_envirment^> ^<new_enviroment^>
+echo.
+echo Duplicate your enviroment.
+echo. 
+echo ex.^) rbenv duplicate 2.3.0 myapp_env
+echo.
+echo To use when you want to create a sandbox and 
+echo the environment when building application-specific environment.
+EXIT /B
+)
+set src=%~1
+set dst=%~2
+set src=%src:\=_%
+set dst=%dst:\=_%
+
+IF NOT EXIST %~dp0..\versions\%src%\ (
+echo %src% is not exist
+goto illegal
+)
+IF EXIST %~dp0..\versions\%dst%\ (
+echo %dst% is already exist
+goto illegal
+)
+IF "%dst%" == "" (
+echo new_enviroment "%dst%" is illegal env name
+goto illegal
+)
+IF "%src%" == "" (
+echo available_envirment "%src%" is illegal env name
+goto illegal
+)
+IF "%src%" == "." (
+echo available_envirment "%src%" is illegal env name
+goto illegal
+)
+IF "%src%" == ".." (
+echo available_envirment "%src%" is illegal env name
+goto illegal
+)
+
+xcopy "%~dp0..\versions\%src%" "%~dp0..\versions\%dst%\" /E /H /R /K /Y /I /F
+
+:illegal
+set src=
+set dst=
diff --git a/libexec/rbenv-exec.bat b/libexec/rbenv-exec.bat
new file mode 100644
index 0000000..a3f98cb
--- /dev/null
+++ b/libexec/rbenv-exec.bat
@@ -0,0 +1,19 @@
+@echo off
+setlocal
+
+if "%1" == "--help" (
+echo Usage: rbenv exec ^<command^> [arg1 arg2...]
+echo.
+echo Runs an executable by first preparing PATH so that the selected Ruby
+echo version's `bin' directory is at the front.
+echo. 
+echo For example, if the currently selected Ruby version is 1.9.3-p327:
+echo   rbenv exec bundle install
+echo. 
+echo is equivalent to:
+echo   PATH="$RBENV_ROOT/versions/1.9.3-p327/bin:$PATH" bundle install
+echo.
+EXIT /B
+)
+
+rem Implementation of this command is in the rbenv.vbs file .
diff --git a/libexec/rbenv-export.bat b/libexec/rbenv-export.bat
new file mode 100644
index 0000000..020ee99
--- /dev/null
+++ b/libexec/rbenv-export.bat
@@ -0,0 +1,37 @@
+@echo off
+setlocal
+
+if "%1" == "--help" (
+echo Usage: rbenv duplicate ^<available_envirment^> ^<new_enviroment^>
+echo.
+echo Export your enviroment.
+echo. 
+echo ex.^) rbenv duplicate 2.3.0 ./vendor/ruby
+echo.
+echo To use when you want to build application-specific environment.
+EXIT /B
+)
+set src=%~1
+set src=%src:\=_%
+
+IF NOT EXIST %~dp0..\versions\%src%\ (
+echo %src% is not exist
+goto illegal
+)
+IF "%src%" == "" (
+echo available_envirment "%src%" is illegal env name
+goto illegal
+)
+IF "%src%" == "." (
+echo available_envirment "%src%" is illegal env name
+goto illegal
+)
+IF "%src%" == ".." (
+echo available_envirment "%src%" is illegal env name
+goto illegal
+)
+
+xcopy "%~dp0..\versions\%src%" %2 /E /H /R /K /Y /I /F
+
+:illegal
+set src=
diff --git a/libexec/rbenv-global.bat b/libexec/rbenv-global.bat
new file mode 100644
index 0000000..1cc7d6c
--- /dev/null
+++ b/libexec/rbenv-global.bat
@@ -0,0 +1,15 @@
+@echo off
+setlocal
+
+if "%1" == "--help" (
+echo Usage: rbenv global ^<version^>
+echo.
+echo Sets the global Ruby version. You can override the global version at
+echo any time by setting a directory-specific version with `rbenv local'
+echo or by setting the `RBENV_VERSION' environment variable.
+echo.
+EXIT /B
+)
+
+rem Implementation of this command is in the rbenv.vbs file .
+
diff --git a/libexec/rbenv-help.bat b/libexec/rbenv-help.bat
new file mode 100644
index 0000000..700003b
--- /dev/null
+++ b/libexec/rbenv-help.bat
@@ -0,0 +1,30 @@
+@echo off
+setlocal
+
+if "%1" == "--help" (
+echo Usage: rbenv ^<command^> [^<args^>]
+echo.
+echo Some useful rbenv commands are:
+echo    commands    List all available rbenv commands
+echo    local       Set or show the local application-specific Ruby version
+echo    global      Set or show the global Ruby version
+echo    shell       Set or show the shell-specific Ruby version
+echo    install     Install a Ruby version using ruby-build
+echo    uninstall   Uninstall a specific Ruby version
+echo    rehash      Rehash rbenv shims (run this after installing executables)
+echo    version     Show the current Ruby version and its origin
+echo    versions    List all Ruby versions available to rbenv
+echo    which       Display the full path to an executable
+echo    whence      List all Ruby versions that contain the given executable
+echo.
+echo See `rbenv help ^<command^>' for information on a specific command.
+echo For full documentation, see: https://github.com/rbenv/rbenv#readme
+echo.
+EXIT /B
+)
+
+rem Implementation of this command is in the rbenv.vbs file .
+
+
+
+
diff --git a/libexec/rbenv-install.vbs b/libexec/rbenv-install.vbs
new file mode 100644
index 0000000..11d96c4
--- /dev/null
+++ b/libexec/rbenv-install.vbs
@@ -0,0 +1,520 @@
+Option Explicit
+
+Dim objws
+Dim objfs
+Set objws = WScript.CreateObject("WScript.Shell")
+Set objfs = CreateObject("Scripting.FileSystemObject")
+
+Dim strCurrent
+Dim strRbenvHome
+Dim strDirCache
+Dim strDirVers
+Dim strDirLibs
+Dim strVerFile
+strCurrent   = objfs.GetAbsolutePathName(".")
+strRbenvHome = objfs.getParentFolderName(objfs.getParentFolderName(WScript.ScriptFullName))
+strDirCache  = strRbenvHome & "\install_cache"
+strDirVers   = strRbenvHome & "\versions"
+strDirLibs   = strRbenvHome & "\libexec"
+strVerFile   = "\.ruby_version"
+
+
+Dim tool7z
+Dim strDirDevKit
+tool7z = """" & strRbenvHome & "\tools\7z\7zdec.exe"" x "
+strDirDevKit  = strRbenvHome & "\tools\DevKit"
+
+
+Sub ShowHelp()
+     Wscript.echo "Usage: rbenv install [-f|-s] <version>"
+     Wscript.echo "       rbenv install [-f|-s] <definition-file>"
+     Wscript.echo "       rbenv install -l|--list"
+     Wscript.echo ""
+     Wscript.echo "  -l/--list          List all available versions"
+     Wscript.echo "  -f/--force         Install even if the version appears to be installed already"
+     Wscript.echo "  -s/--skip-existing Skip if the version appears to be installed already"
+     Wscript.echo ""
+     Wscript.Quit
+End Sub
+
+Dim listDevKit
+listDevKit = Array( _
+    Array("i386","http://dl.bintray.com/oneclick/rubyinstaller/","DevKit-mingw64-32-4.7.2-20130224-1151-sfx.exe" ),_
+    Array("x64" ,"http://dl.bintray.com/oneclick/rubyinstaller/","DevKit-mingw64-64-4.7.2-20130224-1432-sfx.exe" ),_
+    Array("tdm" ,"http://dl.bintray.com/oneclick/rubyinstaller/","DevKit-tdm-32-4.5.2-20111229-1559-sfx.exe"     ) _
+)
+
+Dim listEnv
+Dim listEnv_i386
+listEnv = Array(_
+    Array("2.7.1-i386"       ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.1-1/","rubyinstaller-2.7.1-1-x86.7z" ,"bundled"),_
+    Array("2.7.1-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.1-1/","rubyinstaller-2.7.1-1-x86.7z" ,"bundled"),_
+    Array("2.7.0-i386"       ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.0-1/","rubyinstaller-2.7.0-1-x86.7z" ,"bundled"),_
+    Array("2.7.0-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.0-1/","rubyinstaller-2.7.0-1-x86.7z" ,"bundled"),_
+    Array("2.6.6-i386"       ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.6-1/","rubyinstaller-2.6.6-1-x86.7z" ,"bundled"),_
+    Array("2.6.6-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.6-1/","rubyinstaller-2.6.6-1-x64.7z" ,"bundled"),_
+    Array("2.6.4-i386"       ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.4-1/","rubyinstaller-2.6.4-1-x86.7z" ,"bundled"),_
+    Array("2.6.4-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.4-1/","rubyinstaller-2.6.4-1-x64.7z" ,"bundled"),_
+    Array("2.6.0-i386"       ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.0-1/","rubyinstaller-devkit-2.6.0-1-x86.7z" ,"bundled"),_
+    Array("2.6.0-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.0-1/","rubyinstaller-devkit-2.6.0-1-x64.7z" ,"bundled"),_
+    Array("2.5.3-i386"       ,"https://github.com/oneclick/rubyinstaller2/releases/download/rubyinstaller-2.5.3-1/","rubyinstaller-devkit-2.5.3-1-x86.7z" ,"bundled"),_
+    Array("2.5.3-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/rubyinstaller-2.5.3-1/","rubyinstaller-devkit-2.5.3-1-x64.7z" ,"bundled"),_
+    Array("2.4.5-i386"       ,"https://github.com/oneclick/rubyinstaller2/releases/download/rubyinstaller-2.4.5-1/","rubyinstaller-devkit-2.4.5-1-x86.7z" ,"bundled"),_
+    Array("2.4.5-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/rubyinstaller-2.4.5-1/","rubyinstaller-devkit-2.4.5-1-x64.7z" ,"bundled"),_
+    Array("2.3.3-i386"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.3.3-i386-mingw32.7z"      ,"i386"),_
+    Array("2.3.3-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.3.3-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.3.1-i386"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.3.1-i386-mingw32.7z"      ,"i386"),_
+    Array("2.3.1-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.3.1-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.3.0-i386"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.3.0-i386-mingw32.7z"      ,"i386"),_
+    Array("2.3.0-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.3.0-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.2.6-i386"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.2.6-i386-mingw32.7z"      ,"i386"),_
+    Array("2.2.6-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.2.6-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.2.5-i386"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.2.5-i386-mingw32.7z"      ,"i386"),_
+    Array("2.2.5-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.2.5-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.2.4-i386"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.2.4-i386-mingw32.7z"      ,"i386"),_
+    Array("2.2.4-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.2.4-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.2.3-i386"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.2.3-i386-mingw32.7z"      ,"i386"),_
+    Array("2.2.3-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.2.3-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.2.2-i386"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.2.2-i386-mingw32.7z"      ,"i386"),_
+    Array("2.2.2-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.2.2-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.2.1-i386"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.2.1-i386-mingw32.7z"      ,"i386"),_
+    Array("2.2.1-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.2.1-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.1.9-i386"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.9-i386-mingw32.7z"      ,"i386"),_
+    Array("2.1.9-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.9-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.1.8-i386"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.8-i386-mingw32.7z"      ,"i386"),_
+    Array("2.1.8-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.8-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.1.7-i386"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.7-i386-mingw32.7z"      ,"i386"),_
+    Array("2.1.7-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.7-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.1.6-i386"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.6-i386-mingw32.7z"      ,"i386"),_
+    Array("2.1.6-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.6-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.1.5-i386"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.5-i386-mingw32.7z"      ,"i386"),_
+    Array("2.1.5-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.5-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.1.4-i386"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.4-i386-mingw32.7z"      ,"i386"),_
+    Array("2.1.4-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.4-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.1.3-i386"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.3-i386-mingw32.7z"      ,"i386"),_
+    Array("2.1.3-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.3-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.0.0-p648-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p648-i386-mingw32.7z" ,"i386"),_
+    Array("2.0.0-p648-x64"   ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p648-x64-mingw32.7z"  ,"x64" ),_
+    Array("2.0.0-p647-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p647-i386-mingw32.7z" ,"i386"),_
+    Array("2.0.0-p647-x64"   ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p647-x64-mingw32.7z"  ,"x64" ),_
+    Array("2.0.0-p645-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p645-i386-mingw32.7z" ,"i386"),_
+    Array("2.0.0-p645-x64"   ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p645-x64-mingw32.7z"  ,"x64" ),_
+    Array("2.0.0-p643-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p643-i386-mingw32.7z" ,"i386"),_
+    Array("2.0.0-p643-x64"   ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p643-x64-mingw32.7z"  ,"x64" ),_
+    Array("2.0.0-p598-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p598-i386-mingw32.7z" ,"i386"),_
+    Array("2.0.0-p598-x64"   ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p598-x64-mingw32.7z"  ,"x64" ),_
+    Array("2.0.0-p594-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p594-i386-mingw32.7z" ,"i386"),_
+    Array("2.0.0-p594-x64"   ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p594-x64-mingw32.7z"  ,"x64" ),_
+    Array("2.0.0-p576-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p576-i386-mingw32.7z" ,"i386"),_
+    Array("2.0.0-p576-x64"   ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p576-x64-mingw32.7z"  ,"x64" ),_
+    Array("2.0.0-p481-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p481-i386-mingw32.7z" ,"i386"),_
+    Array("2.0.0-p481-x64"   ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p481-x64-mingw32.7z"  ,"x64" ),_
+    Array("2.0.0-p451-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p451-i386-mingw32.7z" ,"i386"),_
+    Array("2.0.0-p451-x64"   ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p451-x64-mingw32.7z"  ,"x64" ),_
+    Array("2.0.0-p353-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p353-i386-mingw32.7z" ,"i386"),_
+    Array("2.0.0-p353-x64"   ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p353-x64-mingw32.7z"  ,"x64" ),_
+    Array("2.0.0-p247-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p247-i386-mingw32.7z" ,"i386"),_
+    Array("2.0.0-p247-x64"   ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p247-x64-mingw32.7z"  ,"x64" ),_
+    Array("2.0.0-p195-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p195-i386-mingw32.7z" ,"i386"),_
+    Array("2.0.0-p195-x64"   ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p195-x64-mingw32.7z"  ,"x64" ),_
+    Array("2.0.0-p0-i386"    ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p0-i386-mingw32.7z"   ,"i386"),_
+    Array("2.0.0-p0-x64"     ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p0-x64-mingw32.7z"    ,"x64" ),_
+    Array("1.9.3-p551-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p551-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p550-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p550-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p545-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p545-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p484-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p484-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p448-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p448-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p429-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p429-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p392-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p392-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p385-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p385-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p374-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p374-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p362-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p362-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p327-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p327-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p286-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p286-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p194-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p194-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p125-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p125-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p0-i386"    ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p0-i386-mingw32.7z"   ,"tdm" ),_
+    Array("1.9.2-p290-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.2-p290-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.2-p180-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.2-p180-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.2-p136-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.2-p136-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.2-p0-i386"    ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.2-p0-i386-mingw32.7z"   ,"tdm" ),_
+    Array("1.8.7-p374-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.8.7-p374-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.8.7-p371-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.8.7-p371-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.8.7-p370-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.8.7-p370-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.8.7-p358-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.8.7-p358-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.8.7-p357-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.8.7-p357-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.8.7-p352-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.8.7-p352-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.8.7-p334-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.8.7-p334-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.8.7-p330-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.8.7-p330-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.8.7-p302-i386"  ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.8.7-p302-i386-mingw32.7z" ,"tdm" ) _
+)
+
+listEnv_i386 = Array( _
+    Array("3.1.2"            ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.1.2-1/","rubyinstaller-3.1.2-1-x86.7z" ,"bundled"),_
+    Array("3.1.2-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.1.2-1/","rubyinstaller-3.1.2-1-x64.7z" ,"bundled"),_
+    Array("3.1.1"            ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.1.1-1/","rubyinstaller-3.1.1-1-x86.7z" ,"bundled"),_
+    Array("3.1.1-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.1.1-1/","rubyinstaller-3.1.1-1-x64.7z" ,"bundled"),_
+    Array("3.1.0"            ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.1.0-1/","rubyinstaller-3.1.0-1-x86.7z" ,"bundled"),_
+    Array("3.1.0-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.1.0-1/","rubyinstaller-3.1.0-1-x64.7z" ,"bundled"),_
+    Array("3.0.4"            ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.0.4-1/","rubyinstaller-3.0.4-1-x86.7z" ,"bundled"),_
+    Array("3.0.4-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.0.4-1/","rubyinstaller-3.0.4-1-x64.7z" ,"bundled"),_
+    Array("3.0.3"            ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.0.3-1/","rubyinstaller-3.0.3-1-x86.7z" ,"bundled"),_
+    Array("3.0.3-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.0.3-1/","rubyinstaller-3.0.3-1-x64.7z" ,"bundled"),_
+    Array("3.0.2"            ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.0.2-1/","rubyinstaller-3.0.2-1-x86.7z" ,"bundled"),_
+    Array("3.0.2-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.0.2-1/","rubyinstaller-3.0.2-1-x64.7z" ,"bundled"),_
+    Array("3.0.1"            ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.0.1-1/","rubyinstaller-3.0.1-1-x86.7z" ,"bundled"),_
+    Array("3.0.1-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.0.1-1/","rubyinstaller-3.0.1-1-x64.7z" ,"bundled"),_
+    Array("3.0.0"            ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.0.0-1/","rubyinstaller-3.0.0-1-x86.7z" ,"bundled"),_
+    Array("3.0.0-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-3.0.0-1/","rubyinstaller-3.0.0-1-x64.7z" ,"bundled"),_
+    Array("2.7.6"            ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.6-1/","rubyinstaller-2.7.6-1-x86.7z" ,"bundled"),_
+    Array("2.7.6-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.6-1/","rubyinstaller-2.7.6-1-x64.7z" ,"bundled"),_
+    Array("2.7.5"            ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.5-1/","rubyinstaller-2.7.5-1-x86.7z" ,"bundled"),_
+    Array("2.7.5-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.5-1/","rubyinstaller-2.7.5-1-x64.7z" ,"bundled"),_
+    Array("2.7.4"            ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.4-1/","rubyinstaller-2.7.4-1-x86.7z" ,"bundled"),_
+    Array("2.7.4-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.4-1/","rubyinstaller-2.7.4-1-x64.7z" ,"bundled"),_
+    Array("2.7.3"            ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.3-1/","rubyinstaller-2.7.3-1-x86.7z" ,"bundled"),_
+    Array("2.7.3-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.3-1/","rubyinstaller-2.7.3-1-x64.7z" ,"bundled"),_
+    Array("2.7.2"            ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.2-1/","rubyinstaller-2.7.2-1-x86.7z" ,"bundled"),_
+    Array("2.7.2-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.2-1/","rubyinstaller-2.7.2-1-x64.7z" ,"bundled"),_
+    Array("2.7.1"            ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.1-1/","rubyinstaller-2.7.1-1-x86.7z" ,"bundled"),_
+    Array("2.7.1-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.1-1/","rubyinstaller-2.7.1-1-x64.7z" ,"bundled"),_
+    Array("2.7.0"            ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.0-1/","rubyinstaller-2.7.0-1-x86.7z" ,"bundled"),_
+    Array("2.7.0-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.7.0-1/","rubyinstaller-2.7.0-1-x64.7z" ,"bundled"),_
+    Array("2.6.10"            ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.10-1/","rubyinstaller-2.6.10-1-x86.7z" ,"bundled"),_
+    Array("2.6.10-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.10-1/","rubyinstaller-2.6.10-1-x64.7z" ,"bundled"),_
+    Array("2.6.9"            ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.9-1/","rubyinstaller-2.6.9-1-x86.7z" ,"bundled"),_
+    Array("2.6.9-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.9-1/","rubyinstaller-2.6.9-1-x64.7z" ,"bundled"),_
+    Array("2.6.8"            ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.8-1/","rubyinstaller-2.6.8-1-x86.7z" ,"bundled"),_
+    Array("2.6.8-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.8-1/","rubyinstaller-2.6.8-1-x64.7z" ,"bundled"),_
+    Array("2.6.7"            ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.7-1/","rubyinstaller-2.6.7-1-x86.7z" ,"bundled"),_
+    Array("2.6.7-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.7-1/","rubyinstaller-2.6.7-1-x64.7z" ,"bundled"),_
+    Array("2.6.6"            ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.6-1/","rubyinstaller-2.6.6-1-x86.7z" ,"bundled"),_
+    Array("2.6.6-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.6-1/","rubyinstaller-2.6.6-1-x64.7z" ,"bundled"),_
+    Array("2.6.4"            ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.4-1/","rubyinstaller-2.6.4-1-x86.7z" ,"bundled"),_
+    Array("2.6.4-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.4-1/","rubyinstaller-2.6.4-1-x64.7z" ,"bundled"),_
+    Array("2.6.0"            ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.0-1/","rubyinstaller-2.6.0-1-x86.7z" ,"bundled"),_
+    Array("2.6.0-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-2.6.0-1/","rubyinstaller-2.6.0-1-x64.7z" ,"bundled"),_
+    Array("2.5.9"            ,"https://github.com/oneclick/rubyinstaller2/releases/download/rubyinstaller-2.5.9-1/","rubyinstaller-2.5.9-1-x86.7z" ,"bundled"),_
+    Array("2.5.9-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/rubyinstaller-2.5.9-1/","rubyinstaller-2.5.9-1-x64.7z" ,"bundled"),_
+    Array("2.5.3"            ,"https://github.com/oneclick/rubyinstaller2/releases/download/rubyinstaller-2.5.3-1/","rubyinstaller-2.5.3-1-x86.7z" ,"bundled"),_
+    Array("2.5.3-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/rubyinstaller-2.5.3-1/","rubyinstaller-2.5.3-1-x64.7z" ,"bundled"),_
+    Array("2.4.5"            ,"https://github.com/oneclick/rubyinstaller2/releases/download/rubyinstaller-2.4.5-1/","rubyinstaller-2.4.5-1-x86.7z" ,"bundled"),_
+    Array("2.4.5-x64"        ,"https://github.com/oneclick/rubyinstaller2/releases/download/rubyinstaller-2.4.5-1/","rubyinstaller-2.4.5-1-x64.7z" ,"bundled"),_
+    Array("2.3.3"            ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.3.3-i386-mingw32.7z"      ,"i386"),_
+    Array("2.3.3-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.3.3-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.3.1"            ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.3.1-i386-mingw32.7z"      ,"i386"),_
+    Array("2.3.1-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.3.1-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.3.0"            ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.3.0-i386-mingw32.7z"      ,"i386"),_
+    Array("2.3.0-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.3.0-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.2.6"            ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.2.6-i386-mingw32.7z"      ,"i386"),_
+    Array("2.2.6-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.2.6-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.2.5"            ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.2.5-i386-mingw32.7z"      ,"i386"),_
+    Array("2.2.5-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.2.5-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.2.4"            ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.2.4-i386-mingw32.7z"      ,"i386"),_
+    Array("2.2.4-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.2.4-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.2.3"            ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.2.3-i386-mingw32.7z"      ,"i386"),_
+    Array("2.2.3-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.2.3-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.2.2"            ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.2.2-i386-mingw32.7z"      ,"i386"),_
+    Array("2.2.2-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.2.2-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.2.1"            ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.2.1-i386-mingw32.7z"      ,"i386"),_
+    Array("2.2.1-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.2.1-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.1.9"            ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.9-i386-mingw32.7z"      ,"i386"),_
+    Array("2.1.9-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.9-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.1.8"            ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.8-i386-mingw32.7z"      ,"i386"),_
+    Array("2.1.8-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.8-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.1.7"            ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.7-i386-mingw32.7z"      ,"i386"),_
+    Array("2.1.7-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.7-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.1.6"            ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.6-i386-mingw32.7z"      ,"i386"),_
+    Array("2.1.6-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.6-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.1.5"            ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.5-i386-mingw32.7z"      ,"i386"),_
+    Array("2.1.5-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.5-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.1.4"            ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.4-i386-mingw32.7z"      ,"i386"),_
+    Array("2.1.4-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.4-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.1.3"            ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.3-i386-mingw32.7z"      ,"i386"),_
+    Array("2.1.3-x64"        ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.1.3-x64-mingw32.7z"       ,"x64" ),_
+    Array("2.0.0-p648"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p648-i386-mingw32.7z" ,"i386"),_
+    Array("2.0.0-p648-x64"   ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p648-x64-mingw32.7z"  ,"x64" ),_
+    Array("2.0.0-p647"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p647-i386-mingw32.7z" ,"i386"),_
+    Array("2.0.0-p647-x64"   ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p647-x64-mingw32.7z"  ,"x64" ),_
+    Array("2.0.0-p645"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p645-i386-mingw32.7z" ,"i386"),_
+    Array("2.0.0-p645-x64"   ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p645-x64-mingw32.7z"  ,"x64" ),_
+    Array("2.0.0-p643"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p643-i386-mingw32.7z" ,"i386"),_
+    Array("2.0.0-p643-x64"   ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p643-x64-mingw32.7z"  ,"x64" ),_
+    Array("2.0.0-p598"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p598-i386-mingw32.7z" ,"i386"),_
+    Array("2.0.0-p598-x64"   ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p598-x64-mingw32.7z"  ,"x64" ),_
+    Array("2.0.0-p594"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p594-i386-mingw32.7z" ,"i386"),_
+    Array("2.0.0-p594-x64"   ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p594-x64-mingw32.7z"  ,"x64" ),_
+    Array("2.0.0-p576"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p576-i386-mingw32.7z" ,"i386"),_
+    Array("2.0.0-p576-x64"   ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p576-x64-mingw32.7z"  ,"x64" ),_
+    Array("2.0.0-p481"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p481-i386-mingw32.7z" ,"i386"),_
+    Array("2.0.0-p481-x64"   ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p481-x64-mingw32.7z"  ,"x64" ),_
+    Array("2.0.0-p451"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p451-i386-mingw32.7z" ,"i386"),_
+    Array("2.0.0-p451-x64"   ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p451-x64-mingw32.7z"  ,"x64" ),_
+    Array("2.0.0-p353"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p353-i386-mingw32.7z" ,"i386"),_
+    Array("2.0.0-p353-x64"   ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p353-x64-mingw32.7z"  ,"x64" ),_
+    Array("2.0.0-p247"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p247-i386-mingw32.7z" ,"i386"),_
+    Array("2.0.0-p247-x64"   ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p247-x64-mingw32.7z"  ,"x64" ),_
+    Array("2.0.0-p195"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p195-i386-mingw32.7z" ,"i386"),_
+    Array("2.0.0-p195-x64"   ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p195-x64-mingw32.7z"  ,"x64" ),_
+    Array("2.0.0-p0"         ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p0-i386-mingw32.7z"   ,"i386"),_
+    Array("2.0.0-p0-x64"     ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-2.0.0-p0-x64-mingw32.7z"    ,"x64" ),_
+    Array("1.9.3-p551"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p551-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p550"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p550-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p545"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p545-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p484"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p484-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p448"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p448-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p429"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p429-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p392"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p392-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p385"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p385-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p374"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p374-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p362"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p362-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p327"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p327-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p286"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p286-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p194"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p194-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p125"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p125-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.3-p0"         ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.3-p0-i386-mingw32.7z"   ,"tdm" ),_
+    Array("1.9.2-p290"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.2-p290-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.2-p180"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.2-p180-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.2-p136"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.2-p136-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.9.2-p0"         ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.9.2-p0-i386-mingw32.7z"   ,"tdm" ),_
+    Array("1.8.7-p374"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.8.7-p374-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.8.7-p371"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.8.7-p371-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.8.7-p370"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.8.7-p370-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.8.7-p358"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.8.7-p358-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.8.7-p357"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.8.7-p357-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.8.7-p352"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.8.7-p352-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.8.7-p334"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.8.7-p334-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.8.7-p330"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.8.7-p330-i386-mingw32.7z" ,"tdm" ),_
+    Array("1.8.7-p302"       ,"http://dl.bintray.com/oneclick/rubyinstaller/","ruby-1.8.7-p302-i386-mingw32.7z" ,"tdm" ) _
+)
+
+Function DownloadFile(strUrl,strFile)
+    Dim objHttp
+    Dim httpProxy
+    Set objHttp = Wscript.CreateObject("Msxml2.ServerXMLHTTP")
+    on error resume next
+    Call objHttp.Open("GET", strUrl, False )
+    if Err.Number <> 0 then
+        Wscript.Echo Err.Description
+        Wscript.Quit
+    end if
+    httpProxy = objws.ExpandEnvironmentStrings("%http_proxy%")
+    if httpProxy <> "" AND httpProxy <> "%http_proxy%" Then
+    	objHttp.setProxy 2, httpProxy
+    end if
+    objHttp.Send
+
+    if Err.Number <> 0 then
+        Wscript.Echo Err.Description
+        Wscript.Quit
+    end if
+    on error goto 0
+    if objHttp.status = 404 then
+        Wscript.Echo "404:file not found"
+        Wscript.Quit
+    end if
+
+    Dim Stream
+    Set Stream = Wscript.CreateObject("ADODB.Stream")
+    Stream.Open
+    Stream.Type = 1
+    Stream.Write objHttp.responseBody
+    Stream.SaveToFile strFile, 2
+    Stream.Close
+End Function
+
+Sub extractDevKit(cur)
+    If Not objfs.FolderExists( strDirDevKit ) Then objfs.CreateFolder(strDirDevKit)
+    If Not objfs.FolderExists(    cur(1)    ) Then objfs.CreateFolder(cur(1))
+
+    If Not objfs.FileExists(cur(2)) Then
+        objws.Run "%comspec% /c rmdir /s /q " & cur(1), 0 , true
+        objfs.CreateFolder(cur(1))
+        If objfs.FileExists(cur(4)) Then
+            objfs.CopyFile cur(4), cur(1)&"\", True
+        Else
+            download(cur)
+        End If
+    End If
+
+    If Not objfs.FileExists(cur(1) & "\dk.rb") Then
+        Wscript.echo "extract" & cur(0) & " ..."
+        objws.Run """" & cur(2) & """", 1 , true
+    End If
+End Sub
+
+Sub writeConfigYML(dev,cur)
+    Dim ofile
+    Set ofile = objfs.CreateTextFile(dev(1) & "\config.yml" , True )
+    ofile.WriteLine("- " & cur(1))
+    ofile.Close()
+End Sub
+
+Sub patchDevKit(dev,cur)
+     Wscript.echo "patch " & dev(0) & " to " & cur(0)
+     writeConfigYML dev,cur
+     objws.CurrentDirectory = dev(1)
+     objws.Run """" & cur(1) & "\bin\ruby.exe"" dk.rb install", 1 , true
+     objws.CurrentDirectory =strCurrent
+End Sub
+
+Sub installDevKit(cur)
+    Dim list
+    Dim dev
+    Dim idx
+    If cur(4) = "bundled" Then
+        objws.Run """" & cur(1) & "\bin\ridk.cmd"" install", 1 , true
+    Else
+        For Each list In listDevKit
+            If list(0) = cur(4) Then
+                dev=Array("DevKit_" & list(0), strDirDevKit&"\"&list(0), strDirDevKit&"\"&list(0)&"\"&list(2), list(1)&list(2),  strDirCache&"\"&list(2))
+                extractDevKit dev
+                patchDevKit dev,cur
+                Exit Sub
+            End If
+        Next
+    End If
+End Sub
+
+Sub clear(cur)
+    If objfs.FolderExists(cur(1)) Then objfs.DeleteFolder cur(1),True
+    If objfs.FileExists(  cur(2)) Then objfs.DeleteFile   cur(2),True
+End Sub
+
+Sub download(cur)
+    Wscript.echo "download " & cur(0) & " ..."
+    DownloadFile cur(3) , cur(2)
+End Sub
+
+Sub extract(cur)
+    If Not objfs.FolderExists( strDirCache ) Then objfs.CreateFolder(strDirCache)
+    If Not objfs.FolderExists( strDirVers  ) Then objfs.CreateFolder(strDirVers )
+
+    If objfs.FolderExists(cur(1)) Then Exit Sub
+
+    If Not objfs.FileExists(cur(2)) Then download(cur)
+
+     Wscript.echo "install " & cur(0) & " ..."
+
+    objws.CurrentDirectory = strDirCache
+    objws.Run tool7z & " """ & cur(2) & """" , 0 , true
+    objfs.MoveFolder strDirCache&"\"&objfs.GetBaseName(cur(2)) , cur(1)
+
+    installDevKit(cur)
+    objws.Run "rbenv rehash " & cur(0), 0, true
+    Wscript.echo "comlete! " & cur(0)
+
+End Sub
+
+Function GetCurrentVersionGlobal()
+    GetCurrentVersionGlobal = Null
+
+    Dim fname
+    Dim objFile
+    fname = strRbenvHome & "\version"
+    If objfs.FileExists( fname ) Then
+        Set objFile = objfs.OpenTextFile(fname)
+        If objFile.AtEndOfStream <> True Then
+           GetCurrentVersionGlobal = Array(objFile.ReadLine,fname)
+        End If
+        objFile.Close
+    End If
+End Function
+
+Function GetCurrentVersionLocal(path)
+    GetCurrentVersionLocal = Null
+
+    Dim fname
+    Dim objFile
+    Do While path <> ""
+        fname = path & strVerFile
+        If objfs.FileExists( fname ) Then
+            Set objFile = objfs.OpenTextFile(fname)
+            If objFile.AtEndOfStream <> True Then
+               GetCurrentVersionLocal = Array(objFile.ReadLine,fname)
+            End If
+            objFile.Close
+            Exit Function
+        End If
+        path = objfs.getParentFolderName(path)
+    Loop
+End Function
+
+Function GetCurrentVersionShell()
+    GetCurrentVersionShell = Null
+
+    Dim str
+    str=objws.ExpandEnvironmentStrings("%RBENV_VERSION%")
+    If str <> "%RBENV_VERSION%" Then
+        GetCurrentVersionShell = Array(str,"%RBENV_VERSION%")
+    End If
+End Function
+
+Function GetCurrentVersionNoError()
+    Dim str
+    str=GetCurrentVersionShell
+    If IsNull(str) Then str = GetCurrentVersionLocal(strCurrent)
+    If IsNull(str) Then str = GetCurrentVersionGlobal
+    GetCurrentVersionNoError = str
+End Function
+
+Sub main(arg)
+    If arg.Count = 0 Then ShowHelp
+
+    Dim idx
+    Dim optForce
+    Dim optSkip
+    Dim optList
+    Dim version
+
+    optForce=False
+    optSkip=False
+    optList=False
+    version=""
+
+    For idx = 0 To arg.Count - 1
+        Select Case arg(idx)
+           Case "--help"          ShowHelp
+           Case "-l"              optList=True
+           Case "--list"          optList=True
+           Case "-f"              optForce=True
+           Case "--force"         optForce=True
+           Case "-s"              optSkip=True
+           Case "--skip-existing" optSkip=True
+           Case Else
+               version = arg(idx)
+               Exit For
+        End Select
+    Next
+
+    If version = "" Then
+        Dim ary
+        ary=GetCurrentVersionNoError()
+        If Not IsNull(ary) Then version=ary(0)
+    End If
+
+    Dim list
+    Dim cur
+    If optList Then
+        For Each list In listEnv_i386
+            Wscript.echo list(0)
+        Next
+        Exit Sub
+    ElseIf version <> "" Then
+        For Each list In listEnv_i386
+            If list(0) = version Then
+                cur=Array(list(0),strDirVers&"\"&list(0),strDirCache&"\"&list(2),list(1)&list(2),list(3))
+                If optForce Then  clear(cur)
+                extract(cur)
+                Exit Sub
+            End If
+        Next
+        Wscript.echo "rbenv-install: definition not found: " & version
+        Wscript.echo ""
+        Wscript.echo "See all available versions with `rbenv install --list'."
+    Else
+        ShowHelp
+    End If
+End Sub
+
+main(WScript.Arguments)
diff --git a/libexec/rbenv-local.bat b/libexec/rbenv-local.bat
new file mode 100644
index 0000000..79018f0
--- /dev/null
+++ b/libexec/rbenv-local.bat
@@ -0,0 +1,23 @@
+@echo off
+setlocal
+
+if "%1" == "--help" (
+echo Usage: rbenv local ^<version^>
+echo        rbenv local --unset
+echo.
+echo Sets the local application-specific Ruby version by writing the
+echo version name to a file named `.ruby-version'.
+echo.
+echo When you run a Ruby command, rbenv will look for a `.ruby-version'
+echo file in the current directory and each parent directory. If no such
+echo file is found in the tree, rbenv will use the global Ruby version
+echo specified with `rbenv global'. A version specified with the
+echo `RBENV_VERSION' environment variable takes precedence over local
+echo and global versions.
+echo.
+EXIT /B
+)
+
+rem Implementation of this command is in the rbenv.vbs file .
+
+
diff --git a/libexec/rbenv-rehash.bat b/libexec/rbenv-rehash.bat
new file mode 100644
index 0000000..5625706
--- /dev/null
+++ b/libexec/rbenv-rehash.bat
@@ -0,0 +1,13 @@
+@echo off
+setlocal
+
+if "%1" == "--help" (
+echo Usage: rbenv rehash
+echo.
+echo Rehash rbenv shims ^(run this after installing executables^)
+echo.
+EXIT /B
+)
+
+rem Implementation of this command is in the rbenv.vbs file .
+
diff --git a/libexec/rbenv-shell.bat b/libexec/rbenv-shell.bat
new file mode 100644
index 0000000..4200fcd
--- /dev/null
+++ b/libexec/rbenv-shell.bat
@@ -0,0 +1,15 @@
+@echo off
+setlocal
+
+if "%1" == "--help" (
+echo Usage: rbenv shell ^<version^>
+echo        rbenv shell --unset
+echo.
+echo Sets a shell-specific Ruby version by setting the `RBENV_VERSION'
+echo environment variable in your shell. This version overrides local
+echo application-specific versions and the global version.
+echo.
+EXIT /B
+)
+
+rem Implementation of this command is in the rbenv.vbs file .
diff --git a/libexec/rbenv-uninstall.vbs b/libexec/rbenv-uninstall.vbs
new file mode 100644
index 0000000..6a7bf34
--- /dev/null
+++ b/libexec/rbenv-uninstall.vbs
@@ -0,0 +1,77 @@
+Option Explicit
+
+Dim objws
+Dim objfs
+Set objws = WScript.CreateObject("WScript.Shell")
+Set objfs = CreateObject("Scripting.FileSystemObject")
+
+Dim strCurrent
+Dim strRbenvHome
+Dim strDirCache
+Dim strDirVers
+Dim strDirLibs
+strCurrent   = objfs.GetAbsolutePathName(".")
+strRbenvHome = objfs.getParentFolderName(objfs.getParentFolderName(WScript.ScriptFullName))
+strDirCache  = strRbenvHome & "\install_cache"
+strDirVers   = strRbenvHome & "\versions"
+strDirLibs   = strRbenvHome & "\libexec"
+
+
+Sub ShowHelp()
+     Wscript.echo "Usage: rbenv uninstall [-f|--force] <version>"
+     Wscript.echo ""
+     Wscript.echo "   -f  Attempt to remove the specified version without prompting"
+     Wscript.echo "       for confirmation. If the version does not exist, do not"
+     Wscript.echo "       display an error message."
+     Wscript.echo ""
+     Wscript.echo "See `rbenv versions` for a complete list of installed versions."
+     Wscript.echo ""
+     Wscript.Quit
+End Sub
+
+Function IsVersion(version)
+    Dim re
+    Set re = new regexp
+    re.Pattern = "^[a-zA-Z_0-9-.]+$"
+    IsVersion = re.Test(version)
+End Function
+
+Sub main(arg)
+    If arg.Count = 0 Then ShowHelp
+
+    Dim idx
+    Dim optForce
+    Dim version
+
+    optForce=False
+    version=""
+
+    For idx = 0 To arg.Count - 1 
+        Select Case arg(idx)
+           Case "--help"          ShowHelp
+           Case "-f"              optForce=True
+           Case "--force"         optForce=True
+           Case Else
+               version = arg(idx)
+               Exit For
+        End Select
+    Next
+    
+    Dim str,ans
+    ans=""
+    str=strDirVers&"\"&version
+    If IsVersion(version) And objfs.FolderExists(str) Then
+        ans="y"
+        If Not optForce Then 
+            Wscript.StdOut.Write "rbenv: remove "&str&"? "
+            ans=WScript.StdIn.ReadLine
+        End If
+    Else
+        If Not optForce Then Wscript.echo "rbenv: version `"&version&"' not installed"
+        Wscript.Quit
+    End If
+
+    If ans="y" Or ans="Y" Then objfs.DeleteFolder str , True
+End Sub
+
+main(WScript.Arguments)
diff --git a/libexec/rbenv-version.bat b/libexec/rbenv-version.bat
new file mode 100644
index 0000000..8ce4f6e
--- /dev/null
+++ b/libexec/rbenv-version.bat
@@ -0,0 +1,13 @@
+@echo off
+setlocal
+
+if "%1" == "--help" (
+echo Usage: rbenv version
+echo.
+echo Shows the currently selected Ruby version and how it was
+echo selected. To obtain only the version string, use `rbenv
+echo version-name'.
+EXIT /B
+)
+
+rem Implementation of this command is in the rbenv.vbs file .
diff --git a/libexec/rbenv-versions.bat b/libexec/rbenv-versions.bat
new file mode 100644
index 0000000..04e088f
--- /dev/null
+++ b/libexec/rbenv-versions.bat
@@ -0,0 +1,11 @@
+@echo off
+setlocal
+
+if "%1" == "--help" (
+echo Usage: rbenv versions [--bare] [--skip-aliases]
+echo.
+echo Lists all Ruby versions found in `$RBENV_ROOT/versions/*'.
+EXIT /B
+)
+
+rem Implementation of this command is in the rbenv.vbs file .
diff --git a/libexec/rbenv.vbs b/libexec/rbenv.vbs
new file mode 100644
index 0000000..396849a
--- /dev/null
+++ b/libexec/rbenv.vbs
@@ -0,0 +1,408 @@
+Option Explicit
+
+Dim objws
+Dim objfs
+Set objws = WScript.CreateObject("WScript.Shell")
+Set objfs = CreateObject("Scripting.FileSystemObject")
+
+Dim strCurrent
+Dim strRbenvHome
+Dim strDirCache
+Dim strDirVers
+Dim strDirLibs
+Dim strVerFile
+strCurrent   = objfs.GetAbsolutePathName(".")
+strRbenvHome = objfs.getParentFolderName(objfs.getParentFolderName(WScript.ScriptFullName))
+strDirCache  = strRbenvHome & "\install_cache"
+strDirVers   = strRbenvHome & "\versions"
+strDirLibs   = strRbenvHome & "\libexec"
+strVerFile   = "\.ruby_version"
+
+Function IsVersion(version)
+    Dim re
+    Set re = new regexp
+    re.Pattern = "^[a-zA-Z_0-9-.]+$"
+    IsVersion = re.Test(version)
+End Function
+
+Function GetCurrentVersionGlobal()
+    GetCurrentVersionGlobal = Null
+
+    Dim fname
+    Dim objFile
+    fname = strRbenvHome & "\version"
+    If objfs.FileExists( fname ) Then
+        Set objFile = objfs.OpenTextFile(fname)
+        If objFile.AtEndOfStream <> True Then
+           GetCurrentVersionGlobal = Array(objFile.ReadLine,fname)
+        End If
+        objFile.Close
+    End If
+End Function
+
+Function GetCurrentVersionLocal(path)
+    GetCurrentVersionLocal = Null
+
+    Dim fname
+    Dim objFile
+    Do While path <> ""
+        fname = path & strVerFile
+        If objfs.FileExists( fname ) Then
+            Set objFile = objfs.OpenTextFile(fname)
+            If objFile.AtEndOfStream <> True Then
+               GetCurrentVersionLocal = Array(objFile.ReadLine,fname)
+            End If
+            objFile.Close
+            Exit Function
+        End If
+        path = objfs.getParentFolderName(path)
+    Loop
+End Function
+
+Function GetCurrentVersionShell()
+    GetCurrentVersionShell = Null
+
+    Dim str
+    str=objws.ExpandEnvironmentStrings("%RBENV_VERSION%")
+    If str <> "%RBENV_VERSION%" Then
+        GetCurrentVersionShell = Array(str,"%RBENV_VERSION%")
+    End If
+End Function
+
+Function GetCurrentVersion()
+    Dim str
+    str=GetCurrentVersionShell
+    If IsNull(str) Then str = GetCurrentVersionLocal(strCurrent)
+    If IsNull(str) Then str = GetCurrentVersionGlobal
+    If IsNull(str) Then Err.Raise vbError + 1, "version not found", "please set 'rbenv global <version>'"
+    GetCurrentVersion = str
+End Function
+
+Function GetCurrentVersionNoError()
+    Dim str
+    str=GetCurrentVersionShell
+    If IsNull(str) Then str = GetCurrentVersionLocal(strCurrent)
+    If IsNull(str) Then str = GetCurrentVersionGlobal
+    GetCurrentVersionNoError = str
+End Function
+
+Function GetBinDir(ver)
+    Dim str
+    str=strDirVers & "\" & ver & "\bin" 
+    If Not(IsVersion(ver) And objfs.FolderExists(str)) Then Err.Raise vbError + 2, "rbenv", "version `"&ver&"' not installed"
+    GetBinDir = str
+End Function
+
+Function GetCommandList()
+    Dim cmdList
+    Set cmdList = CreateObject("Scripting.Dictionary")'"System.Collections.SortedList"
+
+    Dim re
+    Set re = new regexp
+    re.Pattern = "\\rbenv-([a-zA-Z_0-9-]+)\.(bat|vbs)$"
+
+    Dim file
+    Dim mts
+    For Each file In objfs.GetFolder(strDirLibs).Files
+        Set mts=re.Execute(file)
+        If mts.Count > 0 Then
+             cmdList.Add mts(0).submatches(0), file
+        End If
+    Next
+
+    Set GetCommandList = cmdList
+End Function
+
+Sub ExecCommand(str)
+    Dim ofile
+    Set ofile = objfs.CreateTextFile(strRbenvHome & "\exec.bat" , True )
+    ofile.WriteLine(str)
+    ofile.Close()
+End Sub
+
+Sub ShowHelp()
+     Wscript.echo "Usage: rbenv <command> [<args>]"
+     Wscript.echo ""
+     Wscript.echo "Some useful rbenv commands are:"
+     Wscript.echo "   commands    List all available rbenv commands"
+     Wscript.echo "   local       Set or show the local application-specific Ruby version"
+     Wscript.echo "   global      Set or show the global Ruby version"
+     Wscript.echo "   shell       Set or show the shell-specific Ruby version"
+     Wscript.echo "   install     Install a Ruby version using ruby-build"
+     Wscript.echo "   uninstall   Uninstall a specific Ruby version"
+     Wscript.echo "   rehash      Rehash rbenv shims (run this after installing executables)"
+     Wscript.echo "   version     Show the current Ruby version and its origin"
+     Wscript.echo "   versions    List all Ruby versions available to rbenv"
+     Wscript.echo "   exec        Runs an executable by first preparing PATH so that the selected Ruby"
+     Wscript.echo ""
+     Wscript.echo "See `rbenv help <command>' for information on a specific command."
+     Wscript.echo "For full documentation, see: https://github.com/rbenv/rbenv#readme"
+     Exit Sub
+
+
+     Wscript.echo "   which       Display the full path to an executable"
+     Wscript.echo "   whence      List all Ruby versions that contain the given executable"
+End Sub
+
+Sub CommandHelp(arg)
+    If arg.Count > 1 Then
+        Dim list
+        Set list=GetCommandList
+        If list.Exists(arg(1)) Then
+            ExecCommand(list(arg(1)) & " --help")
+        Else
+             Wscript.echo "unknown rbenv command '"&arg(1)&"'"
+        End If
+    Else
+        ShowHelp
+    End If
+End Sub
+
+
+Sub CommandRehash(arg)
+    Dim strDirShims
+    strDirShims= strRbenvHome & "\shims"
+    If Not objfs.FolderExists( strDirShims ) Then objfs.CreateFolder(strDirShims)
+
+    Dim ofile
+    Dim file
+    For Each file In objfs.GetFolder(strDirShims).Files
+        objfs.DeleteFile file, True
+    Next
+    For Each file In objfs.GetFolder(GetBinDir(GetCurrentVersion()(0))).Files
+        If objfs.GetExtensionName(file) = "exe" or objfs.GetExtensionName(file) = "bat" or objfs.GetExtensionName(file) = "cmd" Then
+          Set ofile = objfs.CreateTextFile(strDirShims & "\" & objfs.GetBaseName( file ) & ".bat" )
+          ofile.WriteLine("@echo off")
+          ofile.WriteLine("rbenv exec %~n0 %*")
+          ofile.Close()
+          Set ofile = objfs.CreateTextFile(strDirShims & "\" & objfs.GetBaseName( file ) )
+          ofile.WriteLine("#!/bin/sh")
+          ofile.WriteLine("rbenv exec $(basename ""$0"") $*")
+          ofile.Close()
+        End If
+    Next
+    
+
+    If arg.Count < 2 Then
+     Exit Sub
+    End If
+    If arg(1) <> "bundle" Then
+     Exit Sub
+    End If
+
+    Dim oExec,str,re,mts
+    set oExec = objws.Exec("bundle.bat config")
+    Do While oExec.Status = 0
+        WScript.Sleep 100
+    Loop
+    str = oExec.StdOut.ReadAll
+    
+    set re=new regexp
+    re.multiline=true
+    re.pattern="^path\r\n.*\((.+?)\)\: ""(.+?)"""
+    set mts=re.execute(str)
+
+    if mts.count > 0 then
+        str= mts(0).submatches(0) & "/../../" & mts(0).submatches(1)
+
+	    set oExec = objws.Exec("where -R """ & Replace(str,"/","\") &""" *.bat")
+	    Do While oExec.Status = 0
+	        WScript.Sleep 100
+	    Loop
+
+	    Do While Not oExec.StdOut.AtEndOfStream
+            str = oExec.StdOut.ReadLine
+            Set ofile = objfs.CreateTextFile(strDirShims & "\" & objfs.GetBaseName( str ) & ".bat" )
+            ofile.WriteLine("@echo off")
+            ofile.WriteLine("call bundle show > NUL")
+            ofile.WriteLine("if ERRORLEVEL 1 (")
+            ofile.WriteLine("rbenv exec %~n0 %*")
+            ofile.WriteLine(") else (")
+            ofile.WriteLine("bundle exec %~n0 %*")
+            ofile.WriteLine(")")
+            ofile.Close()
+            Set ofile = objfs.CreateTextFile(strDirShims & "\" & objfs.GetBaseName( str ) )
+            ofile.WriteLine("#!/bin/sh")
+            ofile.WriteLine("if bundle show >/dev/null; then")
+            ofile.WriteLine("bundle exec $(basename ""$0"") $*")
+            ofile.WriteLine("else")
+            ofile.WriteLine("rbenv exec $(basename ""$0"") $*")
+            ofile.WriteLine("fi")
+            ofile.Close()
+        Loop
+    end if
+End Sub
+
+Sub CommandExecute(arg)
+    Dim str
+    Dim dstr
+    dstr=GetBinDir(GetCurrentVersion()(0))
+    str="set PATH=" & dstr & ";%PATH:&=^&%" & vbCrLf
+    If arg.Count > 1 Then  
+      str=str & """" & dstr & "\" & arg(1) & """"
+      Dim idx
+      If arg.Count > 2 Then  
+        For idx = 2 To arg.Count - 1 
+          str=str & " """& arg(idx) &""""
+        Next
+      End If
+    End If
+    ExecCommand(str)
+End Sub
+
+Sub CommandGlobal(arg)
+    If arg.Count < 2 Then  
+        Dim ver
+        ver=GetCurrentVersionGlobal()
+        If IsNull(ver) Then
+            Wscript.echo "no global version configured"
+        Else
+            Wscript.echo ver(0)
+        End If
+    Else
+        GetBinDir(arg(1))
+        Dim ofile
+        Set ofile = objfs.CreateTextFile( strRbenvHome & "\version" , True )
+        ofile.WriteLine(arg(1))
+        ofile.Close()
+    End If
+End Sub
+
+Sub CommandLocal(arg)
+    Dim ver
+    If arg.Count < 2 Then  
+        ver=GetCurrentVersionLocal(strCurrent)
+        If IsNull(ver) Then
+            Wscript.echo "no local version configured for this directory"
+        Else
+            Wscript.echo ver(0)
+        End If
+    Else
+        ver=arg(1)
+        If ver = "--unset" Then
+            ver = ""
+            objfs.DeleteFile strCurrent & strVerFile, True
+            Exit Sub
+        Else
+            GetBinDir(ver)
+        End If
+        Dim ofile
+        Set ofile = objfs.CreateTextFile( strCurrent & strVerFile , True )
+        ofile.WriteLine(ver)
+        ofile.Close()
+    End If
+End Sub
+
+Sub CommandShell(arg)
+    Dim ver
+    If arg.Count < 2 Then  
+        ver=GetCurrentVersionShell
+        If IsNull(ver) Then
+            Wscript.echo "no shell-specific version configured"
+        Else
+            Wscript.echo ver(0)
+        End If
+    Else
+        ver=arg(1)
+        If ver = "--unset" Then
+            ver = ""
+        Else
+            GetBinDir(ver)
+        End If
+        ExecCommand("endlocal"&vbCrLf&"set RBENV_VERSION=" & ver)
+    End If
+End Sub
+
+Sub CommandVersion(arg)
+    If Not objfs.FolderExists( strDirVers ) Then objfs.CreateFolder(strDirVers)
+
+    Dim curVer
+    curVer=GetCurrentVersion
+    Wscript.echo curVer(0) & " (set by " &curVer(1)&")"
+End Sub
+
+Sub CommandVersions(arg)
+    Dim isBare
+
+    isBare=False
+    If arg.Count > 2 Then
+        If arg(1) = "--bare" Then isBare=True
+    End If
+
+    If Not objfs.FolderExists( strDirVers ) Then objfs.CreateFolder(strDirVers)
+
+    Dim curVer
+    curVer=GetCurrentVersionNoError
+    If IsNull(curVer) Then
+        curVer=Array("","")
+    End If
+
+    Dim dir
+    Dim ver
+    For Each dir In objfs.GetFolder(strDirVers).subfolders
+        ver=objfs.GetFileName( dir )
+        If isBare Then
+            Wscript.echo ver
+        ElseIf ver = curVer(0) Then
+            Wscript.echo "* " & ver & " (set by " &curVer(1)&")"
+        Else
+            Wscript.echo "  " & ver
+        End If
+    Next
+End Sub
+
+Sub PlugIn(arg)
+    Dim fname
+    Dim idx
+    Dim str
+    fname = strDirLibs & "\rbenv-" & arg(0)
+    If objfs.FileExists( fname & ".bat" ) Then
+        str="""" & fname & ".bat"""
+    ElseIf objfs.FileExists( fname & ".vbs" ) Then
+        str="cscript //nologo """ & fname & ".vbs"""
+    Else
+       Wscript.echo "rbenv: no such command `"&arg(0)&"'"
+       Wscript.Quit
+    End If
+
+    For idx = 1 To arg.Count - 1 
+      str=str & " """& arg(idx) &""""
+    Next
+
+    ExecCommand(str)
+End Sub
+
+Sub CommandCommands(arg)
+    Dim cname
+    For Each cname In GetCommandList()
+        Wscript.echo cname
+    Next
+End Sub
+
+Sub Dummy()
+     Wscript.echo "command not implement"
+End Sub
+
+
+Sub main(arg)
+    If arg.Count = 0 Then
+        ShowHelp
+    Else
+        Select Case arg(0)
+           Case "exec"        CommandExecute(arg)
+           Case "rehash"      CommandRehash(arg)
+           Case "global"      CommandGlobal(arg)
+           Case "local"       CommandLocal(arg)
+           Case "shell"       CommandShell(arg)
+           Case "version"     CommandVersion(arg)
+           Case "versions"    CommandVersions(arg)
+           Case "commands"    CommandCommands(arg)
+           Case "help"        CommandHelp(arg)
+           Case Else          PlugIn(arg)
+        End Select
+    End If
+End Sub
+
+
+
+main(WScript.Arguments)
diff --git a/test/gem_rake_bundler/Gemfile b/test/gem_rake_bundler/Gemfile
new file mode 100644
index 0000000..046362c
--- /dev/null
+++ b/test/gem_rake_bundler/Gemfile
@@ -0,0 +1,8 @@
+source 'https://rubygems.org'
+
+# Specify your gem's dependencies in ariblib.gemspec
+group :development, :test do
+  gem 'rake'
+  gem 'rspec'
+  gem 'selenium-webdriver'
+end
diff --git a/test/gem_rake_bundler/Rakefile b/test/gem_rake_bundler/Rakefile
new file mode 100644
index 0000000..e40991d
--- /dev/null
+++ b/test/gem_rake_bundler/Rakefile
@@ -0,0 +1,10 @@
+#require "bundler/gem_tasks"
+require "rspec/core/rake_task"
+
+RSpec::Core::RakeTask.new(:spec)
+
+task :default => :spec
+
+task :init do
+  sh "bundle install --path vendor/bundle"
+end
diff --git a/test/gem_rake_bundler/html/index.html b/test/gem_rake_bundler/html/index.html
new file mode 100644
index 0000000..8fd4299
--- /dev/null
+++ b/test/gem_rake_bundler/html/index.html
@@ -0,0 +1,11 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+"http://www.w3.org/TR/html4/loose.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+	<head>
+		<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+		<title>rbenv for Windows test page</title>
+	</head>
+	<body>
+		<h1>rbenv for Windows</h1>
+	</body>
+</html>
diff --git a/test/gem_rake_bundler/spec/index_spec.rb b/test/gem_rake_bundler/spec/index_spec.rb
new file mode 100644
index 0000000..5c07e34
--- /dev/null
+++ b/test/gem_rake_bundler/spec/index_spec.rb
@@ -0,0 +1,21 @@
+require 'spec_helper'
+require 'selenium-webdriver'
+
+describe 'index.html' do
+	before do
+		Encoding.default_external='utf-8'
+		@webserver=start_http()
+    @webdriver = Selenium::WebDriver.for :firefox
+	end
+
+  it "Http get should be successfull." do
+    @webdriver.navigate.to "http://127.0.0.1:10080/index.html"
+    expect(@webdriver.title).to eq "rbenv for Windows test page"
+  end
+
+	after do
+    @webdriver.quit
+		@webserver.shutdown
+	end
+
+end
diff --git a/test/gem_rake_bundler/spec/spec_helper.rb b/test/gem_rake_bundler/spec/spec_helper.rb
new file mode 100644
index 0000000..f60b235
--- /dev/null
+++ b/test/gem_rake_bundler/spec/spec_helper.rb
@@ -0,0 +1,25 @@
+# $LOAD_PATH.unshift File.expand_path('../../lib', __FILE__)
+require 'bundler/setup'
+require 'webrick'
+
+def start_http(opt={})
+	s = WEBrick::HTTPServer.new({
+		  :DocumentRoot => File.expand_path('../../html', __FILE__),
+		  :BindAddress => '127.0.0.1',
+		  :Port => 10080,
+	    :AccessLog => [[File.open('accesslog.txt', 'w'), WEBrick::AccessLog::CLF]],
+		  :Logger => WEBrick::Log.new("log.txt", WEBrick::BasicLog::DEBUG),
+		}.merge(opt).merge({:StartCallback => Proc.new{ Thread.main.wakeup }}))
+	
+	trap("INT"){ s.shutdown }
+  @server_thread = Thread.new do
+		s.start
+  end
+  Thread.stop
+  s
+end
+
+RSpec.configure do |config|
+  config.filter_run :debug => true
+  config.run_all_when_everything_filtered = true
+end
diff --git a/test/rake.bat b/test/rake.bat
new file mode 100644
index 0000000..6ee6e7f
--- /dev/null
+++ b/test/rake.bat
@@ -0,0 +1,7 @@
+@echo off
+call bundle show > NUL
+if ERRORLEVEL 1 (
+rbenv exec %~n0 %*
+) else (
+bundle exec %~n0 %*
+)
diff --git a/test/test.bat b/test/test.bat
new file mode 100644
index 0000000..af69927
--- /dev/null
+++ b/test/test.bat
@@ -0,0 +1,120 @@
+@echo off
+setlocal
+
+set PATH=%~dp0..\bin;%~dp0..\shims;%PATH%
+
+echo :install: test
+call rbenv install -l
+call rbenv install 2.1.8
+call rbenv install 2.1.7-x64
+call rbenv install 1.9.3-p551
+
+
+mkdir test
+cd test
+echo :global: test
+call rbenv global 2.1.8
+call rbenv rehash
+call ruby -v
+call rbenv version
+call rbenv versions
+
+echo :local: test
+call rbenv local 2.1.7-x64
+call rbenv rehash
+call ruby -v
+call rbenv version
+call rbenv versions
+cd ..
+call ruby -v
+call rbenv version
+call rbenv versions
+cd test
+call ruby -v
+call rbenv version
+call rbenv versions
+
+echo :shell: test
+call rbenv shell 1.9.3-p551
+call rbenv rehash
+call ruby -v
+call rbenv version
+call rbenv versions
+cd ..
+call ruby -v
+call rbenv version
+call rbenv versions
+cd test
+call ruby -v
+call rbenv version
+call rbenv versions
+
+echo :shell --unset: test
+call rbenv shell --unset
+call rbenv rehash
+call ruby -v
+call rbenv version
+call rbenv versions
+
+echo :local --unset: test
+call rbenv local --unset
+call rbenv rehash
+call ruby -v
+call rbenv version
+call rbenv versions
+
+cd ..
+rmdir /s /q test
+
+echo :rehash: test
+call rbenv shell 2.1.8
+call rbenv rehash
+call gem install bundler
+call where bundle
+call rbenv rehash
+call where bundle
+
+
+echo :DevKit i386: test
+call xcopy "%~dp0\gem_rake_bundler" "%~dp0test\" /E /H /R /K /Y /I /F
+cd test
+call rbenv shell 2.1.8
+call rbenv rehash
+call gem install bundler
+call rbenv rehash
+call bundle install --path vendor/bundle
+call bundle platform
+call bundle exec rake
+cd ..
+rmdir /s /q test
+
+echo :DevKit x64: test
+call xcopy "%~dp0\gem_rake_bundler" "%~dp0test\" /E /H /R /K /Y /I /F
+cd test
+call rbenv shell 2.1.7-x64
+call rbenv rehash
+call gem install bundler
+call rbenv rehash
+call bundle install --path vendor/bundle
+call bundle platform
+call bundle exec rake
+cd ..
+rmdir /s /q test
+
+echo :DevKit tdm: test
+call xcopy "%~dp0\gem_rake_bundler" "%~dp0test\" /E /H /R /K /Y /I /F
+cd test
+call rbenv shell 1.9.3-p551
+call rbenv rehash
+call gem install rubygems-update
+call rbenv rehash
+call update_rubygems
+call rbenv rehash
+call gem install bundler
+call rbenv rehash
+call bundle install --path vendor/bundle
+call bundle platform
+call bundle exec rake
+cd ..
+rmdir /s /q test
+
diff --git a/tools/7z/7zdec.exe b/tools/7z/7zdec.exe
new file mode 100644
index 0000000..4a914a3
Binary files /dev/null and b/tools/7z/7zdec.exe differ
diff --git a/tools/7z/readme.txt b/tools/7z/readme.txt
new file mode 100644
index 0000000..939b720
--- /dev/null
+++ b/tools/7z/readme.txt
@@ -0,0 +1,187 @@
+7z ANSI-C Decoder 9.35
+----------------------
+
+7z ANSI-C provides 7z/LZMA decoding.
+7z ANSI-C version is simplified version ported from C++ code.
+
+LZMA is default and general compression method of 7z format
+in 7-Zip compression program (www.7-zip.org). LZMA provides high 
+compression ratio and very fast decompression.
+
+
+LICENSE
+-------
+
+7z ANSI-C Decoder is part of the LZMA SDK.
+LZMA SDK is written and placed in the public domain by Igor Pavlov.
+
+Files
+---------------------
+
+7zDecode.*   - Low level 7z decoding
+7zExtract.*  - High level 7z decoding
+7zHeader.*   - .7z format constants
+7zIn.*       - .7z archive opening
+7zItem.*     - .7z structures
+7zMain.c     - Test application
+
+
+How To Use
+----------
+
+You can create .7z archive with 7z.exe, 7za.exe or 7zr.exe:
+
+  7z.exe a archive.7z *.htm -r -mx -m0fb=255
+
+If you have big number of files in archive, and you need fast extracting, 
+you can use partly-solid archives:
+  
+  7za.exe a archive.7z *.htm -ms=512K -r -mx -m0fb=255 -m0d=512K
+
+In that example 7-Zip will use 512KB solid blocks. So it needs to decompress only 
+512KB for extracting one file from such archive.
+
+
+Limitations of current version of 7z ANSI-C Decoder
+---------------------------------------------------
+
+ - It reads only "FileName", "Size", "LastWriteTime" and "CRC" information for each file in archive.
+ - It supports only LZMA and Copy (no compression) methods with BCJ or BCJ2 filters.
+ - It converts original UTF-16 Unicode file names to UTF-8 Unicode file names.
+ 
+These limitations will be fixed in future versions.
+
+
+Using 7z ANSI-C Decoder Test application:
+-----------------------------------------
+
+Usage: 7zDec <command> <archive_name>
+
+<Command>:
+  e: Extract files from archive
+  l: List contents of archive
+  t: Test integrity of archive
+
+Example: 
+
+  7zDec l archive.7z
+
+lists contents of archive.7z
+
+  7zDec e archive.7z
+
+extracts files from archive.7z to current folder.
+
+
+How to use .7z Decoder
+----------------------
+
+Memory allocation
+~~~~~~~~~~~~~~~~~
+
+7z Decoder uses two memory pools:
+1) Temporary pool
+2) Main pool
+Such scheme can allow you to avoid fragmentation of allocated blocks.
+
+
+Steps for using 7z decoder
+--------------------------
+
+Use code at 7zMain.c as example.
+
+1) Declare variables:
+  inStream                 /* implements ILookInStream interface */
+  CSzArEx db;              /* 7z archive database structure */
+  ISzAlloc allocImp;       /* memory functions for main pool */
+  ISzAlloc allocTempImp;   /* memory functions for temporary pool */
+
+2) call CrcGenerateTable(); function to initialize CRC structures.
+
+3) call SzArEx_Init(&db); function to initialize db structures.
+
+4) call SzArEx_Open(&db, inStream, &allocMain, &allocTemp) to open archive
+
+This function opens archive "inStream" and reads headers to "db".
+All items in "db" will be allocated with "allocMain" functions.
+SzArEx_Open function allocates and frees temporary structures by "allocTemp" functions.
+
+5) List items or Extract items
+
+  Listing code:
+  ~~~~~~~~~~~~~
+
+    Use SzArEx_GetFileNameUtf16 function. Look example code in C\Util\7z\7zMain.c file. 
+    
+
+  Extracting code:
+  ~~~~~~~~~~~~~~~~
+
+  SZ_RESULT SzAr_Extract(
+    CArchiveDatabaseEx *db,
+    ILookInStream *inStream, 
+    UInt32 fileIndex,         /* index of file */
+    UInt32 *blockIndex,       /* index of solid block */
+    Byte **outBuffer,         /* pointer to pointer to output buffer (allocated with allocMain) */
+    size_t *outBufferSize,    /* buffer size for output buffer */
+    size_t *offset,           /* offset of stream for required file in *outBuffer */
+    size_t *outSizeProcessed, /* size of file in *outBuffer */
+    ISzAlloc *allocMain,
+    ISzAlloc *allocTemp);
+
+  If you need to decompress more than one file, you can send these values from previous call:
+    blockIndex, 
+    outBuffer, 
+    outBufferSize,
+  You can consider "outBuffer" as cache of solid block. If your archive is solid, 
+  it will increase decompression speed.
+
+  After decompressing you must free "outBuffer":
+  allocImp.Free(outBuffer);
+
+6) call SzArEx_Free(&db, allocImp.Free) to free allocated items in "db".
+
+
+
+
+Memory requirements for .7z decoding 
+------------------------------------
+
+Memory usage for Archive opening:
+  - Temporary pool:
+     - Memory for uncompressed .7z headers
+     - some other temporary blocks
+  - Main pool:
+     - Memory for database: 
+       Estimated size of one file structures in solid archive:
+         - Size (4 or 8 Bytes)
+         - CRC32 (4 bytes)
+         - LastWriteTime (8 bytes)
+         - Some file information (4 bytes)
+         - File Name (variable length) + pointer + allocation structures
+
+Memory usage for archive Decompressing:
+  - Temporary pool:
+     - Memory for LZMA decompressing structures
+  - Main pool:
+     - Memory for decompressed solid block
+     - Memory for temprorary buffers, if BCJ2 fileter is used. Usually these 
+       temprorary buffers can be about 15% of solid block size. 
+  
+
+7z Decoder doesn't allocate memory for compressed blocks. 
+Instead of this, you must allocate buffer with desired 
+size before calling 7z Decoder. Use 7zMain.c as example.
+
+
+Defines
+-------
+
+_SZ_ALLOC_DEBUG   - define it if you want to debug alloc/free operations to stderr.
+
+
+---
+
+http://www.7-zip.org
+http://www.7-zip.org/sdk.html
+http://www.7-zip.org/support.html