setuptools
zest.releaser
unneeded.req
Needed.By.Test
needed.by.zcml
also.needed.by.zcml
generic.setup.dependency

[test]
my.package
needed.by.test.zcml
z3c.testsetup>=0.3
zope.testbrowser
zope.testing

[someotherextension]
some.other.extension