/usr/lib/python2.7/ is in python-lamson 1.0pre11-1.3.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/lamson-1.0pre11.egg-info
/usr/lib/python2.7/dist-packages/lamson/
/usr/lib/python2.7/dist-packages/lamson/view.py
/usr/lib/python2.7/dist-packages/lamson/version.py
/usr/lib/python2.7/dist-packages/lamson/utils.py
/usr/lib/python2.7/dist-packages/lamson/testing.py
/usr/lib/python2.7/dist-packages/lamson/spam.py
/usr/lib/python2.7/dist-packages/lamson/server.py
/usr/lib/python2.7/dist-packages/lamson/routing.py
/usr/lib/python2.7/dist-packages/lamson/queue.py
/usr/lib/python2.7/dist-packages/lamson/mail.py
/usr/lib/python2.7/dist-packages/lamson/html.py
/usr/lib/python2.7/dist-packages/lamson/encoding.py
/usr/lib/python2.7/dist-packages/lamson/confirm.py
/usr/lib/python2.7/dist-packages/lamson/commands.py
/usr/lib/python2.7/dist-packages/lamson/bounce.py
/usr/lib/python2.7/dist-packages/lamson/args.py
/usr/lib/python2.7/dist-packages/lamson/__init__.py
/usr/lib/python2.7/dist-packages/lamson/handlers/
/usr/lib/python2.7/dist-packages/lamson/handlers/queue.py
/usr/lib/python2.7/dist-packages/lamson/handlers/log.py
/usr/lib/python2.7/dist-packages/lamson/handlers/forward.py
/usr/lib/python2.7/dist-packages/lamson/handlers/__init__.py
/usr/lib/python2.7/dist-packages/lamson/data/
/usr/lib/python2.7/dist-packages/lamson/data/prototype.zip