/usr/share/ is in ruby-open4 1.3.4-1.
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/usr/share/doc/ruby-open4/examples/
/usr/share/doc/
/usr/share/doc/ruby-open4/
/usr/share/doc/ruby-open4/examples/timeout.rb
/usr/share/doc/ruby-open4/examples/exception.rb
/usr/share/doc/ruby-open4/examples/simple.rb
/usr/share/doc/ruby-open4/examples/jesse-caldwell.rb
/usr/share/doc/ruby-open4/examples/bg.rb
/usr/share/doc/ruby-open4/examples/stdin_timeout.rb
/usr/share/doc/ruby-open4/examples/block.rb
/usr/share/doc/ruby-open4/examples/spawn.rb
/usr/share/doc/ruby-open4/examples/pfork4.rb
/usr/share/doc/ruby-open4/README.gz
/usr/share/doc/ruby-open4/copyright
/usr/share/doc/ruby-open4/changelog.Debian.gz
/usr/share/rubygems-integration/
/usr/share/rubygems-integration/all/
/usr/share/rubygems-integration/all/specifications/
/usr/share/rubygems-integration/all/specifications/open4-1.3.4.gemspec