/usr/ is in ruby-raphael-rails 2.1.2~dfsg-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/ruby-raphael-rails/
/usr/lib/
/usr/lib/ruby/
/usr/lib/ruby/vendor_ruby/
/usr/lib/ruby/vendor_ruby/raphael-rails/
/usr/lib/ruby/vendor_ruby/raphael-rails/version.rb
/usr/lib/ruby/vendor_ruby/raphael-rails.rb
/usr/share/
/usr/share/doc/
/usr/share/doc/ruby-raphael-rails/copyright
/usr/share/doc/ruby-raphael-rails/changelog.Debian.gz
/usr/share/ruby-raphael-rails/
/usr/share/ruby-raphael-rails/vendor/
/usr/share/ruby-raphael-rails/vendor/assets/
/usr/share/ruby-raphael-rails/vendor/assets/javascripts/
/usr/share/ruby-raphael-rails/vendor/assets/javascripts/raphael.core.js
/usr/share/ruby-raphael-rails/vendor/assets/javascripts/reference.html
/usr/share/ruby-raphael-rails/vendor/assets/javascripts/reference.js
/usr/share/ruby-raphael-rails/vendor/assets/javascripts/raphael.js
/usr/share/ruby-raphael-rails/vendor/assets/javascripts/raphael.svg.js
/usr/share/ruby-raphael-rails/vendor/assets/javascripts/history.md
/usr/share/ruby-raphael-rails/vendor/assets/javascripts/README.markdown
/usr/share/ruby-raphael-rails/vendor/assets/javascripts/raphael.vml.js
/usr/share/rubygems-integration/
/usr/share/rubygems-integration/all/
/usr/share/rubygems-integration/all/specifications/
/usr/share/rubygems-integration/all/specifications/raphael-rails-2.1.2.gemspec
/usr/share/ruby-raphael-rails/vendor/assets/javascripts/raphael-min.js