title: Creating a gem server, which I can release gems to
body: <p>I've written a few gems that I've released to rubygems using Gemcutter and the source stored on github. </p>
  
  <p>I have issue that I need to create a gem that can't be open source and also not available to the community, but only to members of my team. </p>
  
  <p>I am aware that I can store gems locally and target them in my Gemfile, however I'd like to be able to do</p>
  
  <pre><code>rake version:bump
  rake release
  </code></pre>
  
  <p>or similar. That would bump the version and push it to my gem server and still keep older gems so that people can install older versions of it.</p>
  
  <p>Seems like it should be fairly simple to do. I'm just missing how to do it</p>