Msys is a minimal unix system. This uses MinGW Portable, and is initally based on MSYS Portable found here. It has the following differences:
- MSYS is assumed to be in the MinGW directory, that way mingw-get will work.
- The fstab will be replaced with the current drive letter
- If not available, MSYS will install from MinGW.
The installer is located at: