Created attachment 559097 [details] add eclipse-mdt-uml2 requirement Fails with the following error: Missing required plug-in org.eclipse.emf.codegen.ecore_[2.6.0,2.7.0). I believe the problem here is that the version of org.eclipse.emf.codegen.ecore in rawhide is 2.7.0 which is excluded in the version range. I have had to make small changes to account for other missing requirements. I will attach the patch.
*** This bug has been marked as a duplicate of bug 843215 ***