Before RubyGems... there was...


      $ tar -xvzf helloworld-1.0.0.tgz
      $ cd helloworld-1.0.0.tgz
      $ sudo setup.rb all
Setup.rb is the generic installer for ruby scripts and extentions. You can automate configuration and installation of your program package very easily with setup.rb simply by following a convention. And if you need more control, setup.rb also offers all the configuration you'll ever need.
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