On Thu, Mar 03, 2005 at 12:15:45PM -0800, Michael Watkins wrote: > In case this is useful, Python 2.4 gives a similar traceback with a > possible clue: > pickle.PicklingError: Can't pickle: > it's not found as _persistent.PersistentBase I vaguely recall trying the obvious fix of changing the type name in _persistent.c to the apparently correct value of durus.persistent.PersistentBase, but pickling still didn't work for some reason that I can't remember. --amk