Habia un problema con la base que ya solucione, media-dispatcher funciona barbaro y dice que esta corriendo, pero media-relay no:
media-relay[3071]: [-] Log opened. media-relay[3071]: [-] Starting MediaProxy Relay 2.3.2 media-relay[3071]: [-] fatal error: failed to create MediaProxy Relay: cannot import name _conntrack media-relay[3071]: [-] Traceback (most recent call last): media-relay[3071]: [-] --- <exception caught here> --- media-relay[3071]: [-] File "/usr/local/mediaproxy/media-relay", line 51, in <module> media-relay[3071]: [-] from mediaproxy.relay import MediaRelay media-relay[3071]: [-] File "/usr/local/mediaproxy/mediaproxy/relay.py", line 43, in <module> media-relay[3071]: [-] from mediaproxy.mediacontrol import SessionManager media-relay[3071]: [-] File "/usr/local/mediaproxy/mediaproxy/mediacontrol.py", line 22, in <module> media-relay[3071]: [-] from mediaproxy.interfaces.system import _conntrack media-relay[3071]: [-] exceptions.ImportError: cannot import name _conntrack