How to modify the python interface on MS windows and rebuild the .pyd file ?
To modify the interface, follow the instructions given in http://www.swig.org/Doc1.3/Python.html#Python If you just want to build .pyd for a different python version, after libsvm 2.5, you can easily use the file Makefile.win. See details in README. Alternatively, you can use Visual C++. Here is the example using Visual Studio .