Can anybody point me to a beginners tutorial for running PyGTK on OS X?

I’ve written this little BPM tap program in PyGTK, that gives you a speed plot and confidence interval, works well for me.

A friend of mine would like to use it, but is running OS X, and doesn’t know much about computers. I know next to nothing about OS X. I know it already has Python2.5 installed, and that’s about it.

So anyone got a tutorial that doesn’t require previous knowlege about using fink, ports or whatever? Something that I can point a real novice user to?

Via email please, my blog intentionally doesn’t have comments. Erich AT Debian DOT org.

[Update: so far, I’ve only had requests about my bpm toy and about the same kind of instructions, but no links to refer people to…]