2. Adding the necessary program So that we may need? a) 7-zip Since it is already installed on your system, place it inside mSYS [code="/usr/local/bin/7z"] #!/bin/sh exec /c/Program\ Files/7-Zip/7z.exe $* [/code] b) NSIS (Nullsoft Scriptable Install System) First, install it in Windows, then place link inside mSYS. (He needs to build x264vfw) [code="/usr/local/bin/makensis"] #!/bin/sh exec /c/Program\ Files\ \(x86\)/nsis/makensis.exe $* [/code] c) Python Simple useful scripting language. Install if there is need. http://www.python.org/ [code="/usr/local/bin/python"] #!/bin/sh exec /c/Python31/python.exe $* [/code] d) YASM (The Yasm Modular Assembler) Get it here: http://www.tortall.net/projects/yasm/ Place "yasm.exe" into "/usr/local/bin/" e) Git Get it here: http://code.google.com/p/msysgit/downloads/list Install into "d:\mingw\msysgit" then place link inside mSYS [code="/usr/local/bin/git"] #!/bin/sh exec /d/mingw/msysgit/bin/git.exe $* [/code]