/usr/ is in ruby-rack-openid 1.4.2-1.
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/usr/lib/
/usr/lib/ruby/
/usr/lib/ruby/vendor_ruby/
/usr/lib/ruby/vendor_ruby/rack/
/usr/lib/ruby/vendor_ruby/rack/openid.rb
/usr/lib/ruby/vendor_ruby/rack/openid/
/usr/lib/ruby/vendor_ruby/rack/openid/simple_auth.rb
/usr/lib/ruby/vendor_ruby/rack/openid/version.rb
/usr/share/
/usr/share/doc/
/usr/share/doc/ruby-rack-openid/
/usr/share/doc/ruby-rack-openid/copyright
/usr/share/doc/ruby-rack-openid/changelog.Debian.gz
/usr/share/rubygems-integration/
/usr/share/rubygems-integration/all/
/usr/share/rubygems-integration/all/specifications/
/usr/share/rubygems-integration/all/specifications/rack-openid-1.4.2.gemspec