I also hit this bug but was able to verify that the plugin which the compile complained was missing was actually present. Commenting out the plugins tests from the rules file results in the package building and the resulting package appears to work.
-- Dr David Ham Applied Modelling and Computation Group, Department of Earth Science and Engineering, Imperial College London, http://amcg.ese.ic.ac.uk/index.php?title=David_Ham -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]