/usr/ is in ruby-term-ansicolor 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/term/
/usr/lib/ruby/vendor_ruby/term/ansicolor/
/usr/lib/ruby/vendor_ruby/term/ansicolor/version.rb
/usr/lib/ruby/vendor_ruby/term/ansicolor/ppm_reader.rb
/usr/lib/ruby/vendor_ruby/term/ansicolor/rgb_color_metrics.rb
/usr/lib/ruby/vendor_ruby/term/ansicolor/rgb_triple.rb
/usr/lib/ruby/vendor_ruby/term/ansicolor/attribute.rb
/usr/lib/ruby/vendor_ruby/term/ansicolor.rb
/usr/share/
/usr/share/doc/
/usr/share/doc/ruby-term-ansicolor/
/usr/share/doc/ruby-term-ansicolor/README.rdoc
/usr/share/doc/ruby-term-ansicolor/examples/
/usr/share/doc/ruby-term-ansicolor/examples/cdiff
/usr/share/doc/ruby-term-ansicolor/examples/colortab
/usr/share/doc/ruby-term-ansicolor/examples/term_display
/usr/share/doc/ruby-term-ansicolor/examples/term_mandel
/usr/share/doc/ruby-term-ansicolor/examples/example.rb
/usr/share/doc/ruby-term-ansicolor/copyright
/usr/share/doc/ruby-term-ansicolor/changelog.Debian.gz
/usr/share/doc/ruby-term-ansicolor/README.Debian
/usr/share/rubygems-integration/
/usr/share/rubygems-integration/all/
/usr/share/rubygems-integration/all/specifications/
/usr/share/rubygems-integration/all/specifications/term-ansicolor-1.3.0.gemspec
/usr/bin/
/usr/bin/decolor