/usr/ is in mailping 0.0.4ubuntu5+really0.0.4-3ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/pyshared/
/usr/share/pyshared/MailPing/
/usr/share/pyshared/MailPing/fileutil.py
/usr/share/pyshared/MailPing/incoming.py
/usr/share/pyshared/MailPing/mail.py
/usr/share/pyshared/MailPing/maildir.py
/usr/share/pyshared/MailPing/test/
/usr/share/pyshared/MailPing/test/test_incoming.py
/usr/share/pyshared/MailPing/test/test_config.py
/usr/share/pyshared/MailPing/test/test_fileutil.py
/usr/share/pyshared/MailPing/test/__init__.py
/usr/share/pyshared/MailPing/test/test_maildir.py
/usr/share/pyshared/MailPing/test/test_mail.py
/usr/share/pyshared/MailPing/test/test_probe.py
/usr/share/doc/mailping/examples/state/junk/new/
/usr/share/pyshared/MailPing/__init__.py
/usr/share/pyshared/MailPing/probe.py
/usr/share/pyshared/MailPing/config.py
/usr/share/lintian/
/usr/share/lintian/overrides/
/usr/share/lintian/overrides/mailping
/usr/share/mailping/
/usr/share/mailping/dot-forward
/usr/share/mailping/munin-plugins/
/usr/share/mailping/munin-plugins/mailping-latency
/usr/share/mailping/munin-plugins/mailping-success
/usr/share/doc/
/usr/share/doc/mailping/
/usr/share/doc/mailping/examples/
/usr/share/doc/mailping/examples/state/
/usr/share/doc/mailping/examples/state/incoming/
/usr/share/doc/mailping/examples/state/incoming/new/
/usr/share/doc/mailping/examples/state/incoming/tmp/
/usr/share/doc/mailping/examples/state/incoming/cur/
/usr/share/doc/mailping/examples/state/junk/
/usr/share/doc/mailping/examples/state/junk/tmp/
/usr/share/doc/mailping/examples/state/junk/cur/
/usr/share/doc/mailping/examples/state/broken/
/usr/share/doc/mailping/examples/state/broken/new/
/usr/share/doc/mailping/examples/state/broken/tmp/
/usr/share/doc/mailping/examples/state/broken/cur/
/usr/share/doc/mailping/examples/state/pending/
/usr/share/doc/mailping/examples/config/
/usr/share/doc/mailping/examples/config/interval
/usr/share/doc/mailping/examples/config/admin
/usr/share/doc/mailping/examples/config/failtime
/usr/share/doc/mailping/examples/config/to
/usr/share/doc/mailping/examples/config/from
/usr/share/doc/mailping/examples/dot-forward
/usr/share/doc/mailping/README
/usr/share/doc/mailping/copyright
/usr/share/doc/mailping/changelog.Debian.gz
/usr/share/man/
/usr/share/man/man1/
/usr/share/man/man1/mailping-cron.1.gz
/usr/share/man/man1/mailping-success.1.gz
/usr/share/man/man1/mailping-latency.1.gz
/usr/share/man/man1/mailping-store.1.gz
/usr/bin/
/usr/bin/mailping-store
/usr/bin/mailping-cron
/usr/lib/
/usr/lib/python2.7/
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/MailPing/
/usr/lib/python2.7/dist-packages/MailPing/test/
/usr/lib/python2.7/dist-packages/MailPing/fileutil.py
/usr/lib/python2.7/dist-packages/MailPing/incoming.py
/usr/lib/python2.7/dist-packages/MailPing/mail.py
/usr/lib/python2.7/dist-packages/MailPing/maildir.py
/usr/lib/python2.7/dist-packages/MailPing/test/test_incoming.py
/usr/lib/python2.7/dist-packages/MailPing/test/test_config.py
/usr/lib/python2.7/dist-packages/MailPing/test/test_fileutil.py
/usr/lib/python2.7/dist-packages/MailPing/test/__init__.py
/usr/lib/python2.7/dist-packages/MailPing/test/test_maildir.py
/usr/lib/python2.7/dist-packages/MailPing/test/test_mail.py
/usr/lib/python2.7/dist-packages/MailPing/test/test_probe.py
/usr/lib/python2.7/dist-packages/MailPing/__init__.py
/usr/lib/python2.7/dist-packages/MailPing/probe.py
/usr/lib/python2.7/dist-packages/MailPing/config.py