title: How to pack a Chrome extension on Mac OSX with commandline?
body: <p>I am trying to automate my Chrome extension building process on OSX 10.5.
  I am unable to find a similar command for OSX like this for Windows</p>
  
  <blockquote>
    <p>chrome.exe --pack-extension=c:\myext
    --pack-extension-key=c:\myext.pem</p>
  </blockquote>
  
  <p>Is it even possible on OSX? As there is no mention of it in the <a href="http://code.google.com/chrome/extensions/packaging.html" rel="noreferrer">documentation</a>.</p>
  
  <p>Please guide me.</p>
  
  <p>Thanks in advance.
  -Parimal Das</p>