/usr/ is in ruby-packet 0.1.15-5.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/lib/
/usr/lib/ruby/
/usr/lib/ruby/vendor_ruby/
/usr/lib/ruby/vendor_ruby/packet.rb
/usr/lib/ruby/vendor_ruby/packet.rbc
/usr/lib/ruby/vendor_ruby/packet_mongrel.rb
/usr/lib/ruby/vendor_ruby/packet/
/usr/lib/ruby/vendor_ruby/packet/packet_worker.rb
/usr/lib/ruby/vendor_ruby/packet/packet_parser.rb
/usr/lib/ruby/vendor_ruby/packet/packet_invalid_worker.rb
/usr/lib/ruby/vendor_ruby/packet/disconnect_error.rb
/usr/lib/ruby/vendor_ruby/packet/packet_meta_pimp.rb
/usr/lib/ruby/vendor_ruby/packet/packet_helper.rb
/usr/lib/ruby/vendor_ruby/packet/packet_periodic_event.rb
/usr/lib/ruby/vendor_ruby/packet/packet_callback.rb
/usr/lib/ruby/vendor_ruby/packet/packet_core.rb
/usr/lib/ruby/vendor_ruby/packet/timer_store.rb
/usr/lib/ruby/vendor_ruby/packet/double_keyed_hash.rb
/usr/lib/ruby/vendor_ruby/packet/packet_connection.rb
/usr/lib/ruby/vendor_ruby/packet/packet_pimp.rb
/usr/lib/ruby/vendor_ruby/packet/packet_master.rb
/usr/lib/ruby/vendor_ruby/packet/packet_nbio.rb
/usr/lib/ruby/vendor_ruby/packet/packet_mongrel.rb
/usr/lib/ruby/vendor_ruby/packet/packet_event.rb
/usr/lib/ruby/vendor_ruby/packet/packet_guid.rb
/usr/bin/
/usr/bin/packet_worker_runner
/usr/share/doc/
/usr/share/doc/ruby-packet/
/usr/share/doc/ruby-packet/examples/
/usr/share/doc/ruby-packet/examples/use_stuff.rb
/usr/share/doc/ruby-packet/examples/extconf.h
/usr/share/doc/ruby-packet/examples/concurrent_thread.c
/usr/share/doc/ruby-packet/examples/asteroid.h
/usr/share/doc/ruby-packet/examples/extconf.rb
/usr/share/doc/ruby-packet/examples/asteroid.c.gz
/usr/share/doc/ruby-packet/examples/write_bulk.rb
/usr/share/doc/ruby-packet/examples/sample_server.rb
/usr/share/doc/ruby-packet/examples/persistent_print.rb
/usr/share/doc/ruby-packet/copyright
/usr/share/doc/ruby-packet/README.gz
/usr/share/doc/ruby-packet/changelog.Debian.gz