/usr/ is in ruby-mab 0.0.3-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/ruby/vendor_ruby/
/usr/lib/ruby/vendor_ruby/mab/
/usr/share/doc/ruby-mab/copyright
/usr/lib/
/usr/lib/ruby/
/usr/lib/ruby/vendor_ruby/mab/rails.rb
/usr/lib/ruby/vendor_ruby/mab/version.rb
/usr/lib/ruby/vendor_ruby/mab/builder.rb
/usr/lib/ruby/vendor_ruby/mab/kernel_method.rb
/usr/lib/ruby/vendor_ruby/mab/indentation.rb
/usr/lib/ruby/vendor_ruby/mab/mixin.rb
/usr/lib/ruby/vendor_ruby/mab.rb
/usr/share/
/usr/share/rubygems-integration/
/usr/share/rubygems-integration/1.9.1/
/usr/share/rubygems-integration/1.9.1/specifications/
/usr/share/rubygems-integration/1.9.1/specifications/mab-0.0.3.gemspec
/usr/share/rubygems-integration/1.8/
/usr/share/rubygems-integration/1.8/specifications/
/usr/share/rubygems-integration/1.8/specifications/mab-0.0.3.gemspec
/usr/share/doc/
/usr/share/doc/ruby-mab/
/usr/share/doc/ruby-mab/README.md
/usr/share/doc/ruby-mab/changelog.Debian.gz