/usr/lib/ is in python-pykka 1.2.0-2.
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/pykka/
/usr/lib/python2.7/dist-packages/pykka/future.py
/usr/lib/python2.7/dist-packages/pykka/__init__.py
/usr/lib/python2.7/dist-packages/pykka/eventlet.py
/usr/lib/python2.7/dist-packages/pykka/registry.py
/usr/lib/python2.7/dist-packages/pykka/actor.py
/usr/lib/python2.7/dist-packages/pykka/proxy.py
/usr/lib/python2.7/dist-packages/pykka/gevent.py
/usr/lib/python2.7/dist-packages/pykka/debug.py
/usr/lib/python2.7/dist-packages/pykka/exceptions.py
/usr/lib/python2.7/dist-packages/Pykka-1.2.0.egg-info