/usr/ is in python-unicodecsv 0.9.4-1.
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/unicodecsv/
/usr/lib/python2.7/dist-packages/unicodecsv-0.9.4.egg-info/
/usr/share/
/usr/share/pyshared/
/usr/share/pyshared/unicodecsv/
/usr/share/pyshared/unicodecsv/__init__.py
/usr/share/pyshared/unicodecsv/test.py
/usr/share/pyshared/unicodecsv-0.9.4.egg-info/
/usr/share/pyshared/unicodecsv-0.9.4.egg-info/PKG-INFO
/usr/share/pyshared/unicodecsv-0.9.4.egg-info/dependency_links.txt
/usr/share/pyshared/unicodecsv-0.9.4.egg-info/SOURCES.txt
/usr/share/pyshared/unicodecsv-0.9.4.egg-info/top_level.txt
/usr/share/doc/
/usr/share/doc/python-unicodecsv/
/usr/share/doc/python-unicodecsv/copyright
/usr/share/doc/python-unicodecsv/changelog.Debian.gz
/usr/share/doc/python-unicodecsv/README.rst
/usr/lib/python2.7/dist-packages/unicodecsv/__init__.py
/usr/lib/python2.7/dist-packages/unicodecsv/test.py
/usr/lib/python2.7/dist-packages/unicodecsv-0.9.4.egg-info/PKG-INFO
/usr/lib/python2.7/dist-packages/unicodecsv-0.9.4.egg-info/dependency_links.txt
/usr/lib/python2.7/dist-packages/unicodecsv-0.9.4.egg-info/SOURCES.txt
/usr/lib/python2.7/dist-packages/unicodecsv-0.9.4.egg-info/top_level.txt