Download MSYS and the MSYS Developer Tools:
BaseSystem/msys-core/msys-1.0. 10/MSYS-1.0. 10.exe/download MSYS 1.0. 10]*[http://sourceforge.net/projects/mingw/files/MSYS/ Supplementary%20Tools/msysDTK-1.0.1/msysDTK-1.0.1.exe/download msysDTK]
Check the "'''Installing MinGW and MSYS'''" section below for instructions on how to create your ScummVM compilation environment
To ease the whole process, a package of all the needed precompiled libraries has been created.
All you need to do is:
* Download the precompiled libraries and the [http://www.libsdl.org/release/SDL-1.2.
14-win32.zip latest SDL runtime library] - latest version is 1.2. 14 at the time this was written, you can find the latest version [http://www.libsdl.org/download-1.2.php here]. Precompiled libraries:
** [http://sourceforge.net/projects/scummvm/files/build/scummvm-required-libs-mingw.zip/download Precompiled libraries]