/usr/ is in python-keyrings.alt 1.1.1-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/python2.7/
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/keyrings/
/usr/lib/python2.7/dist-packages/keyrings/alt/
/usr/lib/python2.7/dist-packages/keyrings/alt/kwallet.py
/usr/lib/python2.7/dist-packages/keyrings/alt/__init__.py
/usr/lib/python2.7/dist-packages/keyrings/alt/keyczar.py
/usr/lib/python2.7/dist-packages/keyrings/alt/file.py
/usr/lib/python2.7/dist-packages/keyrings/alt/multi.py
/usr/lib/python2.7/dist-packages/keyrings/alt/Windows.py
/usr/lib/python2.7/dist-packages/keyrings/alt/_win_crypto.py
/usr/lib/python2.7/dist-packages/keyrings/alt/pyfs.py
/usr/lib/python2.7/dist-packages/keyrings/alt/Gnome.py
/usr/lib/python2.7/dist-packages/keyrings/alt/Google.py
/usr/lib/python2.7/dist-packages/keyrings.alt-1.1.1-nspkg.pth
/usr/lib/python2.7/dist-packages/keyrings.alt-1.1.1.egg-info/
/usr/lib/python2.7/dist-packages/keyrings.alt-1.1.1.egg-info/dependency_links.txt
/usr/lib/python2.7/dist-packages/keyrings.alt-1.1.1.egg-info/top_level.txt
/usr/lib/python2.7/dist-packages/keyrings.alt-1.1.1.egg-info/PKG-INFO
/usr/lib/python2.7/dist-packages/keyrings.alt-1.1.1.egg-info/entry_points.txt
/usr/lib/python2.7/dist-packages/keyrings.alt-1.1.1.egg-info/namespace_packages.txt
/usr/share/
/usr/share/doc/
/usr/share/doc/python-keyrings.alt/
/usr/share/doc/python-keyrings.alt/copyright
/usr/share/doc/python-keyrings.alt/changelog.Debian.gz
/usr/share/doc/python-keyrings.alt/README.rst
/usr/share/python/
/usr/share/python/ns/
/usr/share/python/ns/python-keyrings.alt
/usr/share/doc/python-keyrings.alt/CHANGES.rst.gz