/usr/lib/ is in hgview-curses 1.9.0-1.1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/hgviewlib/
/usr/lib/python2.7/dist-packages/hgviewlib/curses/
/usr/lib/python2.7/dist-packages/hgviewlib/curses/__init__.py
/usr/lib/python2.7/dist-packages/hgviewlib/curses/application.py
/usr/lib/python2.7/dist-packages/hgviewlib/curses/canvas.py
/usr/lib/python2.7/dist-packages/hgviewlib/curses/exceptions.py
/usr/lib/python2.7/dist-packages/hgviewlib/curses/graphlog.py
/usr/lib/python2.7/dist-packages/hgviewlib/curses/helpviewer.py
/usr/lib/python2.7/dist-packages/hgviewlib/curses/hgrepoviewer.py
/usr/lib/python2.7/dist-packages/hgviewlib/curses/mainframe.py
/usr/lib/python2.7/dist-packages/hgviewlib/curses/manifest.py
/usr/lib/python2.7/dist-packages/hgviewlib/curses/utils.py
/usr/lib/python2.7/dist-packages/hgviewlib/curses/widgets.py