/usr/ is in ruby-i18n 0.6.9-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/doc/
/usr/share/doc/ruby-i18n/
/usr/share/doc/ruby-i18n/README.textile
/usr/share/doc/ruby-i18n/copyright
/usr/share/doc/ruby-i18n/changelog.Debian.gz
/usr/share/rubygems-integration/
/usr/share/rubygems-integration/all/
/usr/share/rubygems-integration/all/specifications/
/usr/share/rubygems-integration/all/specifications/i18n-0.6.9.gemspec
/usr/lib/
/usr/lib/ruby/
/usr/lib/ruby/vendor_ruby/
/usr/lib/ruby/vendor_ruby/i18n.rb
/usr/lib/ruby/vendor_ruby/i18n/
/usr/lib/ruby/vendor_ruby/i18n/backend.rb
/usr/lib/ruby/vendor_ruby/i18n/gettext/
/usr/lib/ruby/vendor_ruby/i18n/gettext/po_parser.rb
/usr/lib/ruby/vendor_ruby/i18n/gettext/helpers.rb
/usr/lib/ruby/vendor_ruby/i18n/exceptions.rb
/usr/lib/ruby/vendor_ruby/i18n/config.rb
/usr/lib/ruby/vendor_ruby/i18n/interpolate/
/usr/lib/ruby/vendor_ruby/i18n/interpolate/ruby.rb
/usr/lib/ruby/vendor_ruby/i18n/backend/
/usr/lib/ruby/vendor_ruby/i18n/backend/fallbacks.rb
/usr/lib/ruby/vendor_ruby/i18n/backend/cascade.rb
/usr/lib/ruby/vendor_ruby/i18n/backend/base.rb
/usr/lib/ruby/vendor_ruby/i18n/backend/pluralization.rb
/usr/lib/ruby/vendor_ruby/i18n/backend/key_value.rb
/usr/lib/ruby/vendor_ruby/i18n/backend/simple.rb
/usr/lib/ruby/vendor_ruby/i18n/backend/transliterator.rb
/usr/lib/ruby/vendor_ruby/i18n/backend/chain.rb
/usr/lib/ruby/vendor_ruby/i18n/backend/gettext.rb
/usr/lib/ruby/vendor_ruby/i18n/backend/interpolation_compiler.rb
/usr/lib/ruby/vendor_ruby/i18n/backend/flatten.rb
/usr/lib/ruby/vendor_ruby/i18n/backend/cache.rb
/usr/lib/ruby/vendor_ruby/i18n/backend/metadata.rb
/usr/lib/ruby/vendor_ruby/i18n/backend/memoize.rb
/usr/lib/ruby/vendor_ruby/i18n/core_ext/
/usr/lib/ruby/vendor_ruby/i18n/core_ext/kernel/
/usr/lib/ruby/vendor_ruby/i18n/core_ext/kernel/surpress_warnings.rb
/usr/lib/ruby/vendor_ruby/i18n/core_ext/hash.rb
/usr/lib/ruby/vendor_ruby/i18n/core_ext/string/
/usr/lib/ruby/vendor_ruby/i18n/core_ext/string/interpolate.rb
/usr/lib/ruby/vendor_ruby/i18n/tests.rb
/usr/lib/ruby/vendor_ruby/i18n/gettext.rb
/usr/lib/ruby/vendor_ruby/i18n/locale/
/usr/lib/ruby/vendor_ruby/i18n/locale/fallbacks.rb
/usr/lib/ruby/vendor_ruby/i18n/locale/tag.rb
/usr/lib/ruby/vendor_ruby/i18n/locale/tag/
/usr/lib/ruby/vendor_ruby/i18n/locale/tag/simple.rb
/usr/lib/ruby/vendor_ruby/i18n/locale/tag/parents.rb
/usr/lib/ruby/vendor_ruby/i18n/locale/tag/rfc4646.rb
/usr/lib/ruby/vendor_ruby/i18n/tests/
/usr/lib/ruby/vendor_ruby/i18n/tests/localization/
/usr/lib/ruby/vendor_ruby/i18n/tests/localization/date.rb
/usr/lib/ruby/vendor_ruby/i18n/tests/localization/date_time.rb
/usr/lib/ruby/vendor_ruby/i18n/tests/localization/time.rb
/usr/lib/ruby/vendor_ruby/i18n/tests/localization/procs.rb
/usr/lib/ruby/vendor_ruby/i18n/tests/pluralization.rb
/usr/lib/ruby/vendor_ruby/i18n/tests/link.rb
/usr/lib/ruby/vendor_ruby/i18n/tests/procs.rb
/usr/lib/ruby/vendor_ruby/i18n/tests/basics.rb
/usr/lib/ruby/vendor_ruby/i18n/tests/lookup.rb
/usr/lib/ruby/vendor_ruby/i18n/tests/interpolation.rb
/usr/lib/ruby/vendor_ruby/i18n/tests/defaults.rb
/usr/lib/ruby/vendor_ruby/i18n/tests/localization.rb
/usr/lib/ruby/vendor_ruby/i18n/locale.rb
/usr/lib/ruby/vendor_ruby/i18n/version.rb