/usr/ is in ruby-haml-contrib 1.0.0.1-2.
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/haml/
/usr/lib/ruby/vendor_ruby/haml/filters/
/usr/lib/ruby/vendor_ruby/haml/filters/php.rb
/usr/lib/ruby/vendor_ruby/haml/filters/textile.rb
/usr/lib/ruby/vendor_ruby/haml/filters/maruku.rb
/usr/lib/ruby/vendor_ruby/haml/filters/builder.rb
/usr/lib/ruby/vendor_ruby/haml/filters/wiki.rb
/usr/lib/ruby/vendor_ruby/haml/filters/nokogiri.rb
/usr/lib/ruby/vendor_ruby/haml/filters/yajl.rb
/usr/lib/ruby/vendor_ruby/haml/filters/markaby.rb
/usr/share/
/usr/share/doc/
/usr/share/doc/ruby-haml-contrib/
/usr/share/doc/ruby-haml-contrib/changelog.Debian.gz
/usr/share/doc/ruby-haml-contrib/copyright
/usr/share/rubygems-integration/
/usr/share/rubygems-integration/all/
/usr/share/rubygems-integration/all/specifications/
/usr/share/rubygems-integration/all/specifications/haml-contrib-1.0.0.1.gemspec