I have attached a text file with the failures. Since this is release candidate of Python, it is possible that the problems are bugs there. More likely, though, it is some intentional changes (the changes are listed at [1]). I'm posting here to see if anyone else can give more insight.
Python 2.6.6 final is scheduled for release on August 16 [2].
[0] - http://www.python.org/download/releases/2.6.6/
[1] - http://www.python.org/download/releases/2.6.6/NEWS.txt
[2] - http://www.google.com/calendar/render?eid=cTFwMXA0OW8wajlmbm1iMzV0dmlyMTRrYmsgYjZ2NThxdm9qbGx0MGk2cWw2NTRyMXZoMDBAZw&ctz=America/New_York&sf=true&output=xml
Aaron Meurer
Thanks, we need to fix it.
Ondrej