# create environement:

$ virtualenv <NameOfProject>
$ . <NameOfProject>/bin/activate
$ pip install --upgrade pip # to be sure, pip is able to manage wheel
$ pip install --upgrade setuptools # for entry point discovery
$ pip install oslo.messaging


# Reference.
1. https://docs.openstack.org/developer/oslo.messaging/server.html
2. https://vietstack.wordpress.com/2015/09/17/rpc-in-openstack/
3. http://fosshelp.blogspot.in/2015/02/openstack-oslo-messaging-rpc-api.html