Install KVM and QEMU with CentOS 6.3 Desktop

[gfrerot]

Hi,

I have used this documentation to install KVM and QEMU with CentOS 6.3 :

How To Install KVM And libvirt On CentOS 6.2 With Bridged Networking

In step 8 I have an error message :

For CentOS client:
$ sudo yum install libvirt
Then:
$ virsh -c qemu+ssh://bozz@SERVER/system sysinfo

ERREUR : Cannot recv data: ssh: Could not resolve hostname SERVER: Name or servic
: Connexion ré-initialisée par le correspondant
ERREUR : impossible de se connecter à l’hyperviseur

Have you a solution or an idea to solve this issu ?

Thanks, for your Help.

Georges