[Distutils] full docs?

Just built my first dist-utils installer, and it was really simple... thanks! However, the distutils documentation currently on python.org doesn't seem to be complete... I can't find anything on the --post-install option, or other useful features. Where's the best location for the "full" documentation, if any? If that's all there is yet, which source files will supply the info I need? Thanks! Kevin.