Blocker Description
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-assembly-plugin:2.2-beta-5:single (distribution-package) on project distribution: Failed to create assembly: Error adding file to archive: /home/sagara/Downloads/sandesha2-1.6.1-src/modules/distribution/../../src/site/xdoc/architectureGuide.xml isn't a file.
Maven try to generate site but we haven't include site sources within the source distribution hence this result in to a failure, this is not happen when we test with sources check out from SVN. I tested 1.6.1 release and it's also failed with same exception may be some other old releases as well.