Traceback (most recent call last):
File "/home/travis/build/mgedmin/zodbbrowser/src/zodbbrowser/ftests/test_standalone.py", line 23, in <module>
from zope.app.testing import setup
File "/home/travis/virtualenv/python2.7.14/lib/python2.7/site-packages/zope/app/testing/setup.py", line 59, in <module>
from zope.app.testing.placelesssetup import setUp as placelessSetUp
File "/home/travis/virtualenv/python2.7.14/lib/python2.7/site-packages/zope/app/testing/placelesssetup.py", line 32, in <module>
ContainerPlacelessSetup):
TypeError: Error when calling the metaclass bases
Cannot create a consistent method resolution
order (MRO) for bases PlacelessSetup, PlacelessSetup, PlacelessSetup, CleanUp
Something changed yesterday and all builds fail now.
Compare:
The error itself is in zope.app.testing