Help with imessage bridge (barecelona-mautrix)

I set up a Synapse homeserver with docker and would like to get the imessage bridge working. Unfortunately the 'barcelona' builds are nonexistent. I cloned the git repo and tried compiling the swift code myself on xcode but was met with about 40 compiling errors.

Does anyone have a build of barcelona they can share so I can set up the bridge? Or maybe point me to a build somewhere?