[ZODB-Dev] ZEO error

[alan runyan]

Have a recent checkout of ZEO.
just got this error in my zope:

a.. Module ZPublisher.Publish, line 102, in publish 
a.. Module Zope, line 188, in commit 
a.. Module ZODB.Transaction, line 222, in commit 
a.. Module ZODB.Transaction, line 207, in commit 
a.. Module ZODB.Connection, line 634, in tpc_vote 
a.. Module ZEO.ClientStorage, line 562, in tpc_vote 
a.. Module ZEO.ClientStorage, line 546, in _check_serials


      Exception Type NameError 
      Exception Value global name 'sys' is not defined