/usr/lib/python2.7/dist-packages/txaws/server/tests/fixtures/ is in python-txaws 0.2.3-1ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/txaws/server/tests/fixtures/__init__.py
/usr/lib/python2.7/dist-packages/txaws/server/tests/fixtures/amodule.py
/usr/lib/python2.7/dist-packages/txaws/server/tests/fixtures/importerror/
/usr/lib/python2.7/dist-packages/txaws/server/tests/fixtures/importerror/__init__.py
/usr/lib/python2.7/dist-packages/txaws/server/tests/fixtures/importerror/amodule.py
/usr/lib/python2.7/dist-packages/txaws/server/tests/fixtures/importerror/submodule/
/usr/lib/python2.7/dist-packages/txaws/server/tests/fixtures/importerror/submodule/__init__.py
/usr/lib/python2.7/dist-packages/txaws/server/tests/fixtures/importerror/submodule/will_raise_import_error.py