I am not sure where to address this, so I am going to post it here.
The existing plugins "redmine_bitbucket" (see http://www.redmine.org/plugins/redmine_bitbucket) is no longer available at the site indicated on the page. The developer's bitbucket page has no public repos in it now. I had a recently download of the code so I have made it available as it is still quite functional and useful. If someone could update the plugin page to point to this new repo (https://bitbucket.org/smallcubed/redmine_bitbucket), that would be awesome!
Updating the details for an existing plugin wiki (redmine_bitbucket)