title: Error response from daemon: No build stage in current context
body: <p>I was trying to run a container with kvm, using the code I found here: <a href="https://github.com/jessfraz/dockerfiles/tree/master/kvm" rel="noreferrer">https://github.com/jessfraz/dockerfiles/tree/master/kvm</a>
  I created a new directory, cd'd into it and created the dockerfile and start.sh files.
  When I gave order to build, it outputted the following error message:</p>
  <pre><code>Sending build context to Docker daemon  3.584kB
  Error response from daemon: No build stage in current context
  </code></pre>
  <p>I have no idea what this means and I couldn't Google an answer.
  Any help?</p>