title: Magento connect manager renders blank page
body: <p>I just installed Magento 1.4.1.1 on my Ubuntu Apache server and everything is working just fine aside from one thing:<br>
  The Magento Connect Manager simply brings up a blank page. In Firebug it is just <code>&lt;html&gt;&lt;body&gt;&lt;/body&gt;&lt;/html&gt;</code>.  I read that it might be permissions but I gave 777 permissions to the Magento directory and all subdirectories and still the blank page.<br>
  Any ideas?</p>