title: ImportError: No module named observers after installed watchdog
body: <p>Im trying to run <a href="http://packages.python.org/watchdog/quickstart.html#a-simple-example" rel="noreferrer">official watchdog simple example</a> after installing the <code>watchdog</code> module using pip: <code>pip install watchdog</code>, and i get an error: </p>
  
  <pre><code>from watchdog.observers import Observer
  ImportError: No module named observers
  </code></pre>
  
  <p>Can someone please help me?</p>