Hi, I want to report that the ConfigurationOfSpec is outdated: In a nutshell, if you use the ConfigurationOfSpec located at http://ss3.gemstone.com/ss/Spec it loads older version of the Spec packages with respect to the packages already loaded in a Pharo 2.0 image. I've seen that there is a page on smalltalkhub about Spec, so I think you are planning to port Spec to STHub, right?
Cheers, Roby