[Zope] running fsump.py

I am trying to run fsdump, but am having import issues. Both my windows and linux boxes have Zope installed and running, but when I try to run fsdump.py on either machine, I get an import error: # python fsdump.py Traceback (most recent call last): File "fsdump.py", line 5, in ? from ZODB.fsdump import fsdump ImportError: No module named ZODB.fsdump and despite various attempts to set the PYTHONPATH, I have had no success getting python to find the ZODB.fsdump code. A Google search for this error is producing nothing. Any ideas?