Is there a system similar to Bitbucket which I could self host? I've tried to look around in the net to see if there was something but I can't seem to find any. We're using Redmine right now but Redmine doesn't support multiple repositories per project.
Features of Bitbucket that I would like to be able to do would include the ability to fork a repository and to follow someone, make a pull request or something like that.
What are the good Mercurial tools out there?
Thanks a lot