title: Getting a While executing gem ... (Gem::RemoteFetcher::FetchError) 503 error when attempting to install rails
body: <p>This is the error I get when I try to do a "gem install rails -v 4.1.0" using Ruby 2.1.1 and RVM.</p>
  
  <blockquote>
    <p>ERROR:  While executing gem ... (Gem::RemoteFetcher::FetchError) bad
    response Service Unavailable 503
    (<a href="http://api.rubygems.org/api/v1/dependencies?gems=activerecord" rel="nofollow">http://api.rubygems.org/api/v1/dependencies?gems=activerecord</a>)</p>
  </blockquote>
  
  <p>Not sure what is causing this, anybody have any ideas?</p>