/usr/lib/python2.7/ is in python-nxt 2.2.2-4.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/nxt/
/usr/lib/python2.7/dist-packages/nxt/__init__.py
/usr/lib/python2.7/dist-packages/nxt/bluesock.py
/usr/lib/python2.7/dist-packages/nxt/brick.py
/usr/lib/python2.7/dist-packages/nxt/direct.py
/usr/lib/python2.7/dist-packages/nxt/error.py
/usr/lib/python2.7/dist-packages/nxt/fantomsock.py
/usr/lib/python2.7/dist-packages/nxt/ipsock.py
/usr/lib/python2.7/dist-packages/nxt/lightblueglue.py
/usr/lib/python2.7/dist-packages/nxt/locator.py
/usr/lib/python2.7/dist-packages/nxt/motcont.py
/usr/lib/python2.7/dist-packages/nxt/motor.py
/usr/lib/python2.7/dist-packages/nxt/sensor/
/usr/lib/python2.7/dist-packages/nxt/sensor/__init__.py
/usr/lib/python2.7/dist-packages/nxt/sensor/analog.py
/usr/lib/python2.7/dist-packages/nxt/sensor/common.py
/usr/lib/python2.7/dist-packages/nxt/sensor/digital.py
/usr/lib/python2.7/dist-packages/nxt/sensor/generic.py
/usr/lib/python2.7/dist-packages/nxt/sensor/hitechnic.py
/usr/lib/python2.7/dist-packages/nxt/sensor/mindsensors.py
/usr/lib/python2.7/dist-packages/nxt/system.py
/usr/lib/python2.7/dist-packages/nxt/telegram.py
/usr/lib/python2.7/dist-packages/nxt/usbsock.py
/usr/lib/python2.7/dist-packages/nxt/utils.py
/usr/lib/python2.7/dist-packages/nxt_python-2.2.2.egg-info