/usr/ is in python-rosmaster 1.13.5+ds1-3.
This file is owned by root:root, with mode 0o755.
..
/usr/bin/
/usr/bin/rosmaster
/usr/lib/
/usr/lib/python2.7/
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/rosmaster/
/usr/lib/python2.7/dist-packages/rosmaster/__init__.py
/usr/lib/python2.7/dist-packages/rosmaster/exceptions.py
/usr/lib/python2.7/dist-packages/rosmaster/main.py
/usr/lib/python2.7/dist-packages/rosmaster/master.py
/usr/lib/python2.7/dist-packages/rosmaster/master_api.py
/usr/lib/python2.7/dist-packages/rosmaster/paramserver.py
/usr/lib/python2.7/dist-packages/rosmaster/registrations.py
/usr/lib/python2.7/dist-packages/rosmaster/threadpool.py
/usr/lib/python2.7/dist-packages/rosmaster/util.py
/usr/lib/python2.7/dist-packages/rosmaster/validators.py
/usr/share/
/usr/share/doc/
/usr/share/doc/python-rosmaster/
/usr/share/doc/python-rosmaster/copyright
/usr/share/rosmaster/
/usr/share/rosmaster/cmake/
/usr/share/rosmaster/cmake/rosmasterConfig-version.cmake
/usr/share/rosmaster/cmake/rosmasterConfig.cmake
/usr/share/rosmaster/package.xml
/usr/share/doc/python-rosmaster/changelog.Debian.gz