/usr/lib/ is in python-pskc 1.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/pskc/
/usr/lib/python2.7/dist-packages/pskc/__init__.py
/usr/lib/python2.7/dist-packages/pskc/algorithms.py
/usr/lib/python2.7/dist-packages/pskc/crypto/
/usr/lib/python2.7/dist-packages/pskc/crypto/__init__.py
/usr/lib/python2.7/dist-packages/pskc/crypto/aeskw.py
/usr/lib/python2.7/dist-packages/pskc/crypto/tripledeskw.py
/usr/lib/python2.7/dist-packages/pskc/device.py
/usr/lib/python2.7/dist-packages/pskc/encryption.py
/usr/lib/python2.7/dist-packages/pskc/exceptions.py
/usr/lib/python2.7/dist-packages/pskc/key.py
/usr/lib/python2.7/dist-packages/pskc/mac.py
/usr/lib/python2.7/dist-packages/pskc/parser.py
/usr/lib/python2.7/dist-packages/pskc/policy.py
/usr/lib/python2.7/dist-packages/pskc/serialiser.py
/usr/lib/python2.7/dist-packages/pskc/signature.py
/usr/lib/python2.7/dist-packages/pskc/xml.py
/usr/lib/python2.7/dist-packages/python_pskc-1.0.egg-info/
/usr/lib/python2.7/dist-packages/python_pskc-1.0.egg-info/PKG-INFO
/usr/lib/python2.7/dist-packages/python_pskc-1.0.egg-info/dependency_links.txt
/usr/lib/python2.7/dist-packages/python_pskc-1.0.egg-info/requires.txt
/usr/lib/python2.7/dist-packages/python_pskc-1.0.egg-info/top_level.txt