Hi,
I spent a good deal of time working on this today. This version, posted as most recent. Is not the newest. This is version 1 and there is Scribe SEO version 3 available on the Scribe SEO website. It has many less dependencies, but also has less features. I have sent a list of all bugs I've found to Scribe support, but this is an awesome service so I recommend anyone interested gets the latest version for Drupal
Jim Fulford
http://www.dsptn.com