Comment 7 for bug 1943526

Well, you can fix python-masakariclient by installing version 7.0.0 (for Wallaby). But the installed version should not differ enough to justify this error. Perhaps there is some other version discrepancy in there. I see you are using Ubuntu but I got it that you installed Masakari manually despite the fact that Ubuntu provides Masakari in packages. I am afraid you might have introduced a very particular packaging issue into your environment that might be hard for me to debug. If reinstalling version 7.0.0 does not fix the issue, then I will be out of ideas. :-(