[Zope] Wierd 2.2.2 start up problem

[J. Atwood]

I have installed 2.2.2 on more than a few machines.... on my fifth machine I
got this after doing the install.

2000-10-04T19:54:35 ERROR(200) ZODB Couldn't load state for
'\000\000\000\000\000\000\000\003'
Traceback (innermost last):
  File /usr/local/Zope-2.2.2-linux2-x86/lib/python/ZODB/Connection.py, line
446, in setstate
ImportError: No module named Document

I have tried wiping it away and trying again like three times. Anyone know
what this? Why it is not happening in installs. All RH Linux.

Thanks,
J