Hi requirements team, In short, the recently introduced package py2-ipaddress [1] seems to break Magnum. In details, Magnum gate recently broke by an error: "'\xac\x18\x05\x07' does not appear to be an IPv4 or IPv6 address" [2] (the gate breakage has been temporarily fixed but we are looking for a permanent fix [3]). After investigation, I opened a ticket in Cryptography for help [4]. According to the feedback from Cryptography community, the problem is from py2-address, which was introduced to OpenStack recently [1]. I wonder if we can get any advice from requirements team in this regards. In particular, what is the proper way to handle the problematic package? [1] https://review.openstack.org/#/c/302539/ [2] https://bugs.launchpad.net/magnum/+bug/1568212 [3] https://bugs.launchpad.net/magnum/+bug/1568427 [4] https://github.com/pyca/cryptography/issues/2870 Best regards, Hongbin -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20160411/52a033fa/attachment.html>