title: macports python_select command not found
body: <p>I'm using MacPorts and had installed python_select to switch between 2.6 and 2.7. But for some reason I'm now getting a "command not found" error when running:</p>
  
  <pre><code>sudo python_select python26 
  </code></pre>
  
  <p>Possibly an issue with $PATH? Not sure where to look for it. </p>