/usr/lib/python2.7/dist-packages/boto/sdb/ is in python-boto 2.20.1-2ubuntu2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/boto/sdb/__init__.py
/usr/lib/python2.7/dist-packages/boto/sdb/connection.py
/usr/lib/python2.7/dist-packages/boto/sdb/db/
/usr/lib/python2.7/dist-packages/boto/sdb/db/__init__.py
/usr/lib/python2.7/dist-packages/boto/sdb/db/blob.py
/usr/lib/python2.7/dist-packages/boto/sdb/db/key.py
/usr/lib/python2.7/dist-packages/boto/sdb/db/manager/
/usr/lib/python2.7/dist-packages/boto/sdb/db/manager/__init__.py
/usr/lib/python2.7/dist-packages/boto/sdb/db/manager/sdbmanager.py
/usr/lib/python2.7/dist-packages/boto/sdb/db/manager/xmlmanager.py
/usr/lib/python2.7/dist-packages/boto/sdb/db/model.py
/usr/lib/python2.7/dist-packages/boto/sdb/db/property.py
/usr/lib/python2.7/dist-packages/boto/sdb/db/query.py
/usr/lib/python2.7/dist-packages/boto/sdb/db/sequence.py
/usr/lib/python2.7/dist-packages/boto/sdb/db/test_db.py
/usr/lib/python2.7/dist-packages/boto/sdb/domain.py
/usr/lib/python2.7/dist-packages/boto/sdb/item.py
/usr/lib/python2.7/dist-packages/boto/sdb/queryresultset.py
/usr/lib/python2.7/dist-packages/boto/sdb/regioninfo.py