Community on SourceForge
Version control for MERESCO sources is hosted at SourceForge
Packed sources (tar) for MERESCO and its dependencies are available here: MERESCO Sources
Installable binaries for RedHat and Debian are available in the MERESCO Software Repositories
Stay tuned with what happens around MERESCO at the MERESCO Community Blog
A mailinglist is maintained at Google Groups
At twiter, follow the hashtag #meresco or follow ejgroene to get news about MERESCO.