deploy icehouse openstack on single over a LAN
i have a toshiba c50-a0343 500gb,4gb Ram,1.8Ghz and i have installed ubuntu 14.04 on it and i want to deploy openstack icehouse on it and use it to demonstrate the database as service.What do i need to do?When i follow the official documentation it has only outlined depolyment on openstack using atleast 3 nodes.