You have two optins fast install from devstack or manual install.

Devstack: http://devstack.org/ (few commands)

Openstack: http://docs.openstack.org/grizzly/openstack-compute/install/apt/content/ (http://docs.openstack.org/grizzly/ope...)

For Devstack install, this is a detailed and tested tutorial step by step: https://github.com/xjin/ABACOpenstack/blob/master/DevStackInstall (https://github.com/xjin/ABACOpenstack...)

You can also find the script to test the installation: https://github.com/sacharya/openstack-101/blob/master/02-nova.txt (https://github.com/sacharya/openstack...)

For manually installation, you can refer to: https://github.com/xjin/OpenStack-Grizzly-Install-Guide/blob/OVS_MultiNode/OpenStack_Grizzly_Install_Guide.rst (https://github.com/xjin/OpenStack-Gri...) . It talks about networking issues. I am currently using the installation.