Comment 2 for bug 1636567

It seems that the version of libvirt-python in requirements/upper-constraints.txt for mikata is 1.3.2 which does not work with the version of libvirt present in Ubuntu 16.10 [1]

I think the solution here is to use trusty for mikata branch. You could try proposing a bump to to version in [2] but i'm not sure if it would be accepted for this.

[1] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=822384
[2] http://git.openstack.org/cgit/openstack/requirements/tree/upper-constraints.txt?h=stable/mitaka#n171