title: ImportError: No module named boto.ec2.autoscale
body: <p>I attempted to run the following <a href="https://boto.readthedocs.org/en/latest/autoscale_tut.html#" rel="nofollow noreferrer">boto library</a> example:</p>
  
  <pre><code>$echo $PYTHONPATH
  /Library/Python/2.7/site-packages/
  
  $python
  Python 2.7.10 (default, Jul 14 2015, 19:46:27) 
  &gt;&gt;&gt; from boto.ec2.autoscale import AutoScaleConnection
  Traceback (most recent call last):
    File "&lt;stdin&gt;", line 1, in &lt;module&gt;
  ImportError: No module named boto.ec2.autoscale
  
  $ls $PYTHONPATH | grep -i boto
  boto3
  boto3-1.3.0.dist-info
  botocore
  botocore-1.4.6.dist-info
  </code></pre>
  
  <p>Following this useful <a href="https://stackoverflow.com/a/19917565/409976">PYTHONPATH</a> question, I don't understand why that module isn't found.</p>