Are you aware that the activemq-parent-5.8.0-source-release.zip file doesn't actually contain any java files? On the following page http://activemq.apache.org/activemq-580-release.html at the bottom in a table, this file is linked to on a Row titled "Source Release", so unless I'm confused I would expect it to contain the java files
Also when I download activemq-all-5.8.0-sources.jar from various maven repos, it only contains a META-INF directory with a few file files (MANIFEST.MF, DEPENDENCIES, LICENSE and NOTICE). I'm not sure if the two problems are related or not.
