title: creating a simple package that can be install via Pip & virtualenv
body: <p>I would like to create the simplest (hello world package) package that I could install using pip in a virtualenv from a local zip file. </p>
  
  <p>In python i would do</p>
  
  <pre><code>&gt;&gt; from myinstallpackage import mymodule
  &gt;&gt; mymodule.sayhello()
  hello !
  </code></pre>
  
  <p>What would be in the setup.py and in the package folder ?</p>
  
  <p>Thanks</p>