/usr/ is in ruby-rails-assets-jquery-nicescroll 3.6.6-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/ruby/
/usr/lib/ruby/vendor_ruby/
/usr/lib/
/usr/lib/ruby/vendor_ruby/rails-assets-jquery.nicescroll.rb
/usr/lib/ruby/vendor_ruby/rails-assets-jquery.nicescroll/
/usr/lib/ruby/vendor_ruby/rails-assets-jquery.nicescroll/version.rb
/usr/share/
/usr/share/doc/
/usr/share/doc/ruby-rails-assets-jquery-nicescroll/
/usr/share/doc/ruby-rails-assets-jquery-nicescroll/copyright
/usr/share/doc/ruby-rails-assets-jquery-nicescroll/README.md
/usr/share/ruby-rails-assets-jquery-nicescroll/
/usr/share/ruby-rails-assets-jquery-nicescroll/app/
/usr/share/ruby-rails-assets-jquery-nicescroll/app/assets/
/usr/share/ruby-rails-assets-jquery-nicescroll/app/assets/javascripts/
/usr/share/ruby-rails-assets-jquery-nicescroll/app/assets/javascripts/jquery.nicescroll.js
/usr/share/ruby-rails-assets-jquery-nicescroll/app/assets/javascripts/jquery.nicescroll/
/usr/share/ruby-rails-assets-jquery-nicescroll/app/assets/javascripts/jquery.nicescroll/dist/
/usr/share/ruby-rails-assets-jquery-nicescroll/app/assets/images/
/usr/share/ruby-rails-assets-jquery-nicescroll/app/assets/images/jquery.nicescroll/
/usr/share/ruby-rails-assets-jquery-nicescroll/app/assets/images/jquery.nicescroll/zoomico.png
/usr/share/ruby-rails-assets-jquery-nicescroll/app/assets/images/jquery.nicescroll/dist/
/usr/share/ruby-rails-assets-jquery-nicescroll/app/assets/images/jquery.nicescroll/dist/zoomico.png
/usr/share/rubygems-integration/
/usr/share/rubygems-integration/all/
/usr/share/rubygems-integration/all/specifications/
/usr/share/rubygems-integration/all/specifications/rails-assets-jquery.nicescroll-3.6.6.gemspec
/usr/share/doc/ruby-rails-assets-jquery-nicescroll/changelog.Debian.gz
/usr/share/ruby-rails-assets-jquery-nicescroll/app/assets/javascripts/jquery.nicescroll/jquery.nicescroll.js
/usr/share/ruby-rails-assets-jquery-nicescroll/app/assets/javascripts/jquery.nicescroll/dist/jquery.nicescroll.min.js