zope.interface
zope.component
zope.contentprovider
zope.viewlet

[formlib]
zope.browserpage
zope.formlib

[test]
zope.testbrowser
zope.app.testing
zope.app.zcmlfiles
zope.viewlet!=3.4.1
z3c.pagelet

[z3cform]
z3c.form
z3c.pagelet
