Python 3 and my Mac (Leopard)

[Dan]

Wanted to learn python, got Mark Summerfield's new book "Programming in 
Python 3".  Having a hard time getting python 3 and IDLE working on my 
Mac with Leopard.  The mac "resources" on the python.org site seem a 
bit out of date, and don't really mention python 3.  Are there any 
resources out there?  Is the python community just not interested in 
Macs?  I've tried googling and the usual search strategies.  Any help 
would be appreciated.

DAN