/usr/ is in ruby-jekyll-watch 1.0.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/ruby/vendor_ruby/
/usr/lib/ruby/
/usr/share/
/usr/share/doc/
/usr/share/doc/ruby-jekyll-watch/
/usr/share/doc/ruby-jekyll-watch/changelog.Debian.gz
/usr/share/doc/ruby-jekyll-watch/copyright
/usr/share/doc/ruby-jekyll-watch/README.md
/usr/share/rubygems-integration/
/usr/share/rubygems-integration/all/
/usr/share/rubygems-integration/all/specifications/
/usr/share/rubygems-integration/all/specifications/jekyll-watch-1.0.0.gemspec
/usr/lib/
/usr/lib/ruby/vendor_ruby/jekyll/
/usr/lib/ruby/vendor_ruby/jekyll/commands/
/usr/lib/ruby/vendor_ruby/jekyll/commands/watch.rb
/usr/lib/ruby/vendor_ruby/jekyll-watch.rb