Install RabbitMQ

install server itself (using port)

MacOs X:

sudo port install rabbitmq-server

Ubuntu:

sudo apt-get install rabbitmq-server

create user, vhost and set some permissions:

rabbitmqctl add_user username password
rabbitmqctl add_vhost /vhost
rabbitmqctl set_permissions -p /vhost username ".*" ".*" ".*"

done.