/usr/ is in ruby-commandline 0.7.10-12.
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/usr/lib/ruby/vendor_ruby/test/unit/
/usr/lib/
/usr/lib/ruby/
/usr/lib/ruby/vendor_ruby/
/usr/lib/ruby/vendor_ruby/test/
/usr/lib/ruby/vendor_ruby/test/unit/systemtest.rb
/usr/lib/ruby/vendor_ruby/commandline.rb
/usr/lib/ruby/vendor_ruby/commandline/
/usr/lib/ruby/vendor_ruby/commandline/utils.rb
/usr/lib/ruby/vendor_ruby/commandline/optionparser/
/usr/lib/ruby/vendor_ruby/commandline/optionparser/option.rb
/usr/lib/ruby/vendor_ruby/commandline/optionparser/optiondata.rb
/usr/lib/ruby/vendor_ruby/commandline/optionparser/optionparser.rb
/usr/lib/ruby/vendor_ruby/commandline/optionparser.rb
/usr/lib/ruby/vendor_ruby/commandline/application.rb
/usr/lib/ruby/vendor_ruby/commandline/kernel.rb
/usr/share/
/usr/share/doc/
/usr/share/doc/ruby-commandline/
/usr/share/doc/ruby-commandline/copyright
/usr/share/doc/ruby-commandline/README.gz
/usr/share/doc/ruby-commandline/changelog.Debian.gz