/usr/ is in python-prelude 1.0.0-7build1.
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/_PreludeEasy.so
/usr/lib/python2.7/dist-packages/_prelude.so
/usr/lib/pyshared/
/usr/lib/pyshared/python2.7/
/usr/share/
/usr/share/doc/
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/usr/share/doc/python-prelude/copyright
/usr/share/pyshared/
/usr/share/pyshared/PreludeEasy.py
/usr/share/pyshared/PreludeEasy-1.0.0.egg-info
/usr/share/pyshared/prelude.py
/usr/share/pyshared/prelude-1.0.0.egg-info
/usr/lib/python2.7/dist-packages/PreludeEasy.py
/usr/lib/python2.7/dist-packages/PreludeEasy-1.0.0.egg-info
/usr/lib/python2.7/dist-packages/prelude.py
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/usr/lib/pyshared/python2.7/_PreludeEasy.so
/usr/lib/pyshared/python2.7/_prelude.so
/usr/share/doc/python-prelude/changelog.Debian.gz