/usr/ is in python-defer 1.0.2+bzr481-1.
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/defer/
/usr/lib/python2.7/dist-packages/defer-1.0.2.egg-info/
/usr/share/
/usr/share/doc/
/usr/share/doc/python-defer/
/usr/share/doc/python-defer/copyright
/usr/share/doc/python-defer/changelog.Debian.gz
/usr/share/pyshared/
/usr/share/pyshared/defer/
/usr/share/pyshared/defer/__init__.py
/usr/share/pyshared/defer/utils.py
/usr/share/pyshared/defer/version.py
/usr/share/pyshared/defer-1.0.2.egg-info/
/usr/share/pyshared/defer-1.0.2.egg-info/PKG-INFO
/usr/share/pyshared/defer-1.0.2.egg-info/top_level.txt
/usr/share/pyshared/defer-1.0.2.egg-info/dependency_links.txt
/usr/share/pyshared/defer-1.0.2.egg-info/SOURCES.txt
/usr/lib/python2.7/dist-packages/defer/__init__.py
/usr/lib/python2.7/dist-packages/defer/utils.py
/usr/lib/python2.7/dist-packages/defer/version.py
/usr/lib/python2.7/dist-packages/defer-1.0.2.egg-info/PKG-INFO
/usr/lib/python2.7/dist-packages/defer-1.0.2.egg-info/top_level.txt
/usr/lib/python2.7/dist-packages/defer-1.0.2.egg-info/dependency_links.txt
/usr/lib/python2.7/dist-packages/defer-1.0.2.egg-info/SOURCES.txt