pytz
rwproperty
setuptools
zc.copy >= 1.1b
ZODB3
zope.annotation
zope.cachedescriptors
zope.component
zope.event
zope.interface
zope.locking >= 1.2.1

[test]
transaction
zope.app.container
zope.app.keyreference
zope.app.testing
zope.testing
