My py2exe seems to be completing successfully, but when I run I get this traceback. I've tried explicitly importing the module in my, but that fails. Running from the cmd line python interpreter, I can import both zope and zope.interface successfully; zope is a built-in and zope.interface is in site-packages. Suggestions appreciated!

Traceback (most recent call last):
  File "", line 18, in <module>
  File "twisted\internet\reactor.pyc", line 37, in <module>
  File "twisted\internet\selectreactor.pyc", line 17, in <module>
ImportError: No module named zope.interface