Detailed installation of prerequisites for Windows
Installation of prerequisites for Windows XP
Download from www.python.org file python-2.5.2.msi and run it to install python.
Python 2.6 may also work.
Download TeX/LaTeX-distribution . See instructions at miktex.org.
Download Numpy and run file numpy-1.2.1-win32-superpack-python2.5.exe or latest.
Download Scipy and run file scipy-0.6.0.win32-py2.5.exe or latest.
Install PIL (Python imaging library)
Download PIL from  and run file PIL-1.1.6.win32-py2.5.exe
tar -xf PyX-0.10.tar.gz
this extract the package. Go to created directory PyX-0.10 in windows command promt and run
python setup.py install
Try running example  by typing
and see if a pdf was generated. If further problems, consult PyX website