/usr/lib/python2.7/dist-packages/ is in python-rosinstall 0.7.7-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/rosinstall/
/usr/lib/python2.7/dist-packages/rosinstall/__version__.py
/usr/lib/python2.7/dist-packages/rosinstall/rosinstall_cmd.py
/usr/lib/python2.7/dist-packages/rosinstall/distro_locate.py
/usr/lib/python2.7/dist-packages/rosinstall/rosinstall_cli.py
/usr/lib/python2.7/dist-packages/rosinstall/helpers.py
/usr/lib/python2.7/dist-packages/rosinstall/rosws_stacks_cli.py
/usr/lib/python2.7/dist-packages/rosinstall/setupfiles.py
/usr/lib/python2.7/dist-packages/rosinstall/__init__.py
/usr/lib/python2.7/dist-packages/rosinstall/simple_checkout.py
/usr/lib/python2.7/dist-packages/rosinstall/locate.py
/usr/lib/python2.7/dist-packages/rosinstall/rosws_cli.py
/usr/lib/python2.7/dist-packages/rosinstall-0.7.7.egg-info/
/usr/lib/python2.7/dist-packages/rosinstall-0.7.7.egg-info/PKG-INFO
/usr/lib/python2.7/dist-packages/rosinstall-0.7.7.egg-info/dependency_links.txt
/usr/lib/python2.7/dist-packages/rosinstall-0.7.7.egg-info/requires.txt
/usr/lib/python2.7/dist-packages/rosinstall-0.7.7.egg-info/top_level.txt