/usr/share/pyshared/ is in python-repoze.what 1.0.9-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/repoze/
/usr/share/pyshared/repoze.what-1.0.9-py2.7-nspkg.pth
/usr/share/pyshared/repoze.what-1.0.9.egg-info/
/usr/share/pyshared/repoze.what-1.0.9.egg-info/PKG-INFO
/usr/share/pyshared/repoze.what-1.0.9.egg-info/SOURCES.txt
/usr/share/pyshared/repoze.what-1.0.9.egg-info/dependency_links.txt
/usr/share/pyshared/repoze.what-1.0.9.egg-info/entry_points.txt
/usr/share/pyshared/repoze.what-1.0.9.egg-info/namespace_packages.txt
/usr/share/pyshared/repoze.what-1.0.9.egg-info/not-zip-safe
/usr/share/pyshared/repoze.what-1.0.9.egg-info/requires.txt
/usr/share/pyshared/repoze.what-1.0.9.egg-info/top_level.txt
/usr/share/pyshared/repoze/what/
/usr/share/pyshared/repoze/what/adapters/
/usr/share/pyshared/repoze/what/adapters/__init__.py
/usr/share/pyshared/repoze/what/adapters/testutil.py
/usr/share/pyshared/repoze/what/authorize.py
/usr/share/pyshared/repoze/what/middleware.py
/usr/share/pyshared/repoze/what/predicates.py
/usr/share/pyshared/repoze/what/release.py