/usr/ is in python-anyjson 0.3.1-1build1.
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/anyjson/
/usr/lib/python2.7/dist-packages/anyjson-0.3.1.egg-info/
/usr/share/
/usr/share/doc/
/usr/share/doc/python-anyjson/
/usr/share/doc/python-anyjson/README
/usr/share/doc/python-anyjson/copyright
/usr/share/doc/python-anyjson/NEWS.Debian.gz
/usr/share/doc/python-anyjson/changelog.Debian.gz
/usr/share/pyshared/
/usr/share/pyshared/anyjson/
/usr/share/pyshared/anyjson/__init__.py
/usr/share/pyshared/anyjson-0.3.1.egg-info/
/usr/share/pyshared/anyjson-0.3.1.egg-info/dependency_links.txt
/usr/share/pyshared/anyjson-0.3.1.egg-info/SOURCES.txt
/usr/share/pyshared/anyjson-0.3.1.egg-info/top_level.txt
/usr/share/pyshared/anyjson-0.3.1.egg-info/not-zip-safe
/usr/share/pyshared/anyjson-0.3.1.egg-info/PKG-INFO
/usr/lib/python2.7/dist-packages/anyjson/__init__.py
/usr/lib/python2.7/dist-packages/anyjson-0.3.1.egg-info/dependency_links.txt
/usr/lib/python2.7/dist-packages/anyjson-0.3.1.egg-info/SOURCES.txt
/usr/lib/python2.7/dist-packages/anyjson-0.3.1.egg-info/top_level.txt
/usr/lib/python2.7/dist-packages/anyjson-0.3.1.egg-info/not-zip-safe
/usr/lib/python2.7/dist-packages/anyjson-0.3.1.egg-info/PKG-INFO