[Twisted-Python] 64bit Installation Problems

[Tim Flink]

I am trying to install Twisted2.5.0 and have been having some problems. When I run the main setup.py, TwistedCore is installed into /usr/lib64/python23/ while everything else (conch, lore, mail, names, news, runner, web and words) is installed into /ur/lib/python23.

So now when I try to import anything outside of core (like Web) I get:
exceptions.ImportError: No module named web

Is there a way to force TwistedCore to build and install as 32bit or force everything else to install as 64bit?

Thanks,

Tim

System Info:
CentOS 4.4 x86_64
Python 2.3.4
Zope Interface 3.3.0