Hope this will help out and i tried to fiddle around visual c++ 2008 by adding the relax_fit source file in the source folder and clicked on build and build solution and got this error.
"Error 1 fatal error C1083: Cannot open include file: 'Python.h': No such file or directory
c:\users\jn\desktop\relax_fit.c 22"
hope this gives you some working platform.
Kind regards
James.