On 2015-05-16 16:37:45 +0100 (+0100), Neil Jerram wrote: > I recall people on this ML talking about some systematic change in > Oslo module naming - could it possibly be related? Specifically, oslo libraries have switched to no longer being namespace packages[*]. [*] https://www.python.org/dev/peps/pep-0420/#namespace-packages-today -- Jeremy Stanley