/usr/share/pyshared/ is in trac-virtualticketpermissions 1.0.0+svn4153-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/virtualticketpermissions/
/usr/share/pyshared/virtualticketpermissions/__init__.py
/usr/share/pyshared/virtualticketpermissions/policy.py
/usr/share/pyshared/TracVirtualTicketPermissions-1.0.0.egg-info/
/usr/share/pyshared/TracVirtualTicketPermissions-1.0.0.egg-info/requires.txt
/usr/share/pyshared/TracVirtualTicketPermissions-1.0.0.egg-info/PKG-INFO
/usr/share/pyshared/TracVirtualTicketPermissions-1.0.0.egg-info/top_level.txt
/usr/share/pyshared/TracVirtualTicketPermissions-1.0.0.egg-info/dependency_links.txt
/usr/share/pyshared/TracVirtualTicketPermissions-1.0.0.egg-info/entry_points.txt
/usr/share/pyshared/TracVirtualTicketPermissions-1.0.0.egg-info/SOURCES.txt