[Pythonmac-SIG] gui toolkit for python on os x: is wxPython the winner? and how do i install it?

[leo]

hi there

on my mac i want to built small to medium GUI apps with python:

i) what's the best toolkit: tkinter, wxPython or what? stability, ease of
use
and runtime portability between mac and windows are the main criteria.

ii) i asked this question in comp.lang.python before and it looked like
wxPython is the generally recommendation. but does wxPython works on os x?
and where do i get the wxWindows lib for macs?

thanks, leo