We've been using GitLab for about six months and it has been great. The developers iterate very quickly and they are totally receptive to pull requests (have had a couple accepted and one rejected for good reason).
If you install it on Ubuntu, their wiki has instructions that you can pretty much copy and paste; the most complicated bit probably being the gitolite setup, which is what it uses internally for repo auth.
If you install it on Ubuntu, their wiki has instructions that you can pretty much copy and paste; the most complicated bit probably being the gitolite setup, which is what it uses internally for repo auth.