Have you tried easy install? I always try that, "easy_install.exe somepackage"
easy_install opengl: http://pyopengl.sourceforge.net/documentation/installation.html else, binaries: http://pyopengl.sourceforge.net/ [ middle of page. ] ( Note: I had problems running something opengl when I installed pyopengl accelerate module, uninstalling it fixed it. ) -- Jake