Hi,
When I run the following command 

~/kvm/virt-manager $ virsh -c qemu:///system list

i get the following errors. Please help me out with this issue. 
error: failed to connect to the hypervisor
error: Failed to connect socket to '/usr/local/var/run/libvirt/libvirt-sock': No such file or directory'

Thank you
Ram
PhD student
Dept of EECS UMich