After installing libvirt - I get error creating virtual machine

It is the libvirt package. I assumed that if I installed it correctly I would no longer have a

Unable to connect to libvirt qemu:///system.

Failed to connect socket to '/var/run/libvirt/virtqemud-sock': No such file or directory

error. Since I’m trying to download it for the Virtual Machine Manager.

I might just do a fresh install as I think it may be rouge code in config files.