there's a traceback too

Traceback (most recent call last):
  File
"/gnu/store/9249f4q5bn140h1wmi2hnj4jisa7szn6-virt-manager-1.5.1/share/virt-manager/virtManager/asyncjob.py",
line 89, in cb_wrapper
    callback(asyncjob, *args, **kwargs)
  File
"/gnu/store/9249f4q5bn140h1wmi2hnj4jisa7szn6-virt-manager-1.5.1/share/virt-manager/virtManager/create.py",
line 2553, in _do_async_install
    guest.start_install(meter=meter)
  File
"/gnu/store/9249f4q5bn140h1wmi2hnj4jisa7szn6-virt-manager-1.5.1/share/virt-manager/virtinst/guest.py",
line 498, in start_install
    doboot, transient)
  File
"/gnu/store/9249f4q5bn140h1wmi2hnj4jisa7szn6-virt-manager-1.5.1/share/virt-manager/virtinst/guest.py",
line 434, in _create_guest
    domain = self.conn.createXML(install_xml or final_xml, 0)
  File
"/gnu/store/qz7qc7ilfg5pl5s63fpglq8jnvs748yl-python2-libvirt-4.1.0/lib/python2.7/site-packages/libvirt.py",
line 3659, in createXML
    if ret is None:raise libvirtError('virDomainCreateXML() failed',
conn=self)
libvirtError: Failed to connect socket to '/var/run/libvirt/virtlogd-sock':
No such file or directory