Hi Jacek It's because we haven't pushed any snapshots out to the Apache Incubator repository yet. Primarily this is because the code has been changing a lot in the run up to the current 0.90 release vote and we have concentrated on getting all the modules to build together rather than pushing out snapshots of the individual modules.
To fix this you need to run mvn from the sca level so that all the sca modules are built and installed into your local repository. Regards Simon
