Hi all, We have a number of stable branch jobs failing[0] with an error about pep8 not being importable[1], when it's clearly installed[2]. We first saw this when installing networking-generic-switch on queens in our multinode grenade job. We hacked a fix there[3], as we couldn't figure it out and thought it was a fluke. Now it's showing up elsewhere. I suspected a new pycodestyle was the culprit (maybe it kills off the pep8 package somehow?) but pinning pycodestyle back a version didn't seem to help. Any ideas what might be going on here? I'm completely lost. P.S. if anyone has the side question of why pep8 is being imported at install time, it seems that pbr iterates over any entry points under 'distutils.commands' for any installed package. flake8 has one of these which must import pep8 to be resolved. I'm not sure *why* pbr needs to do this, but I'll assume it's necessary. [0] https://review.openstack.org/#/c/557441/ [1] http://logs.openstack.org/41/557441/1/gate/ironic-tempest-dsvm-ironic-inspector-queens/5a4a6c9/logs/devstacklog.txt.gz#_2018-04-16_15_48_01_508 [2] http://logs.openstack.org/41/557441/1/gate/ironic-tempest-dsvm-ironic-inspector-queens/5a4a6c9/logs/devstacklog.txt.gz#_2018-04-16_15_47_40_822 [3] https://review.openstack.org/#/c/561358/ // jim -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20180418/ece3d2f7/attachment.html>