/usr/ is in ruby-iniparse 1.4.2-1.
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/iniparse/
/usr/lib/ruby/vendor_ruby/iniparse/document.rb
/usr/lib/ruby/vendor_ruby/iniparse/generator.rb
/usr/lib/ruby/vendor_ruby/iniparse/line_collection.rb
/usr/lib/ruby/vendor_ruby/iniparse/lines.rb
/usr/lib/ruby/vendor_ruby/iniparse/parser.rb
/usr/lib/ruby/vendor_ruby/iniparse.rb
/usr/share/
/usr/share/doc/
/usr/share/doc/ruby-iniparse/
/usr/share/doc/ruby-iniparse/README.rdoc
/usr/share/doc/ruby-iniparse/changelog.Debian.gz
/usr/share/doc/ruby-iniparse/copyright
/usr/share/rubygems-integration/
/usr/share/rubygems-integration/all/
/usr/share/rubygems-integration/all/specifications/
/usr/share/rubygems-integration/all/specifications/iniparse-1.4.2.gemspec