/usr/ is in ruby-tinder 1.10.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/ruby/
/usr/lib/ruby/vendor_ruby/
/usr/lib/ruby/vendor_ruby/tinder/
/usr/lib/ruby/vendor_ruby/tinder/campfire.rb
/usr/lib/ruby/vendor_ruby/tinder/version.rb
/usr/lib/ruby/vendor_ruby/tinder/connection.rb
/usr/lib/ruby/vendor_ruby/tinder/room.rb
/usr/lib/ruby/vendor_ruby/tinder.rb
/usr/lib/ruby/vendor_ruby/faraday/
/usr/lib/ruby/vendor_ruby/faraday/response/
/usr/lib/ruby/vendor_ruby/faraday/response/remove_whitespace.rb
/usr/lib/ruby/vendor_ruby/faraday/response/raise_on_authentication_failure.rb
/usr/share/
/usr/share/doc/
/usr/share/doc/ruby-tinder/
/usr/share/doc/ruby-tinder/changelog.gz
/usr/share/doc/ruby-tinder/copyright
/usr/share/doc/ruby-tinder/changelog.Debian.gz
/usr/share/doc/ruby-tinder/README.markdown
/usr/share/rubygems-integration/
/usr/share/rubygems-integration/all/
/usr/share/rubygems-integration/all/specifications/
/usr/share/rubygems-integration/all/specifications/tinder-1.10.0.gemspec