[libvirt-users] Libvirt not able to attach console to VM on ESX hypervisor

Hi, I have started a virtual machine on my ESXi server. I was trying to attach a console to it but when I executed the command I got a message saying that *"Attaching a console is not supported in the current hypervisor." *Is there any way (patch or something) through which I can attach a console to my VM. The ESX version is 5.1 and I am using latest version of libvirt. Regards, Varun