Hi, there is a name clash between the "concurrent" projects defined in projects/dougLea.xml in Gump's CVS module and the one defined in <http://cvs.apache.org/viewcvs/~checkout~/cocoon-2.1/gump.xml>.
I have no idea what this thing inside Cocoon is about, but please rename the project. What we currently get is that Gump merges both project definitions, the <home> in Coccon's descriptor gets evaluated and we get a single project named "concurrent" that must hold two jars: ${cocoon}/src/blocks/swf/lib/concurrent.jar ${cocoon}/src/blocks/swf/lib/util.concurrent-1.3.1.jar which will never work, so all projects depending on either of both will not get built because of missing prereqs. Merging the two project definitions is intentional as it allows to "add" stuff in the workspace, BTW. Cheers Stefan who'd fix it himself if Cocoon's descriptor was in the jakarta-gump module ... 8-) PS: I'm not subscribed to cocoon-dev.