brad's blog: PyOpenGL on OS X:
"Here are the steps to install PyOpenGL on Mac OS X (10.4.10):
1. You'll need to get setuptools, and the easiest way to do that is with EasyInstall (see http://peak.telecommunity.com/DevCenter/EasyInstall). You'll download the ez_setup.py file, and just run: python ez_setup.py.
2. Download PyOpenGL from their download page. (Side Note: I also grabbed the OpenGLContext). Now, once you untar/unzip it, you should have a PyOpenGL/ directory. Just open a Terminal, cd into that directory, and run python setup.py build. Once that is finished, run python setup.py install
3. Now, do the same for OpenGLContext..."