On 04/16/2012 05:03 PM, darkfower wrote: > hi,every one: > > The attachment is I wrote in the installation of openstack centos 6.2 document That's excellent thanks! Note we're finalizing Essex packages within EPEL too. There is a preview repo available for dev testing, with a README there detailing setup notes. http://pbrady.fedorapeople.org/openstack-el6/ cheers, Pádraig.