Trying to run Jack-rack I get the following errors. Jack is running (using qjackctl). From the archives it seems I can ignore the ladcca errors, but how do I get it to see jackd? $ jack-rack cca_open_socket: could not connect to host 'localhost', service '14541' cca_init: could not connect to server 'localhost' - disabling ladcca process_info_connect_jack: could not create jack client; exiting