[Zope] zExceptions

Hello all, I'm trying to publish the sample TutorialPoll 0.9 product under Zope 2.6.1. I using the following command: "/usr/local/zope/bin/python ../../ZPublisher/Test.py Poll2Publish mypoll" When I do that I get the following error on the command line: -- "/usr/local/Zope-2.6.1-linux2-x86/lib/python/ZPublisher/BaseResponse.py", line 20, in ? from zExceptions import Unauthorized ImportError: No module named zExceptions -- I've searched quite a bit for information about this, but I can't seem to pinpoint anything. Would anyone be able to point me in the right direction? ~Mark