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→3. Install Rails
== 3. Install Rails ==
Umlaut is currently tested with Rails 1.2.1, and bound to it for deployment. So install the 1.2.1 version of Rails (you can have multiple versions of Rails installed simulataneously, don't worry about this overwriting a more recent version of Rails you may want--it won't.0 "sudo gem install rails-v 1.2.1" (say yes to any dependencies)
'''Note''': There are various guides available on the net to getting Ruby/Rubygems/Rails installed on various OSs. Consult if you have trouble.