title: Impossible to install Gitlab on ubuntu 12.04
body: <p>i've downloaded the gitlab deb file and rpm(alien conversion).
  In all two cases dpkg finish installation sucessfully.</p>
  
  <p>But when i try to start</p>
  
  <pre><code>gitlab-ctl reconfigure
  </code></pre>
  
  <p>the process stop(pause) on this line :</p>
  
  <pre><code>* ruby_block[supervise_redis_sleep] action run
  </code></pre>
  
  <p>I only could stop it with ctrl+c shourtcut and after i could read this error</p>
  
  <pre><code>================================================================================
  Error executing action `run` on resource 'ruby_block[supervise_redis_sleep]'
  ================================================================================
  </code></pre>
  
  <p>if i try to start by default</p>
  
  <pre><code>gitlab-ctl start or gitlab-ctl restart
  </code></pre>
  
  <p>i've this message:</p>
  
  <pre><code>warning: redis: unable to open supervise/ok: file does not exist
  </code></pre>
  
  <p>Could i resolve it to work?</p>
  
  <p>*<strong>PS the deb file downloaded is gitlab_6.6.4-omnibus-1.ubuntu.12.04_amd64.deb*</strong></p>