/usr/ is in ruby-text 1.3.0-1.
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/text/
/usr/lib/ruby/vendor_ruby/text/version.rb
/usr/lib/ruby/vendor_ruby/text/porter_stemming.rb
/usr/lib/ruby/vendor_ruby/text/levenshtein.rb
/usr/lib/ruby/vendor_ruby/text/soundex.rb
/usr/lib/ruby/vendor_ruby/text/white_similarity.rb
/usr/lib/ruby/vendor_ruby/text/metaphone.rb
/usr/lib/ruby/vendor_ruby/text/double_metaphone.rb
/usr/lib/ruby/vendor_ruby/text.rb
/usr/share/
/usr/share/doc/
/usr/share/doc/ruby-text/
/usr/share/doc/ruby-text/copyright
/usr/share/doc/ruby-text/changelog.Debian.gz
/usr/share/doc/ruby-text/README.rdoc
/usr/share/rubygems-integration/
/usr/share/rubygems-integration/all/
/usr/share/rubygems-integration/all/specifications/
/usr/share/rubygems-integration/all/specifications/text-1.3.0.gemspec