/usr/lib/python3/ is in python3-openstack.nose-plugin 0.11-3.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python3/dist-packages/
/usr/lib/python3/dist-packages/openstack/
/usr/lib/python3/dist-packages/openstack/nose_plugin.py
/usr/lib/python3/dist-packages/openstack.nose_plugin-0.11-nspkg.pth
/usr/lib/python3/dist-packages/openstack.nose_plugin-0.11.egg-info/
/usr/lib/python3/dist-packages/openstack.nose_plugin-0.11.egg-info/PKG-INFO
/usr/lib/python3/dist-packages/openstack.nose_plugin-0.11.egg-info/dependency_links.txt
/usr/lib/python3/dist-packages/openstack.nose_plugin-0.11.egg-info/entry_points.txt
/usr/lib/python3/dist-packages/openstack.nose_plugin-0.11.egg-info/namespace_packages.txt
/usr/lib/python3/dist-packages/openstack.nose_plugin-0.11.egg-info/requires.txt
/usr/lib/python3/dist-packages/openstack.nose_plugin-0.11.egg-info/top_level.txt