libvirt users - Feb 2014 - lxc state driver is not active

So I've followed this tutorial on a vanilla CentOS 6.5 (x64) hardware
install ... http://wiki.centos.org/HowTos/LXC-on-CentOS6 (barring the name
and location of the container)


I'm getting the following error when trying to intialise the container ...
# virt-install --connect lxc:/// --name dns --ram 512 --vcpu 1 --filesystem
/srv/lxc/dns,/ --noautoconsole
ERROR    internal error lxc state driver is not active

Does this howto miss a step somewhere?  Is something in the CentOS
distribution broken?

# rpm -qa | egrep 'lxc|libvirt'
lxc-0.9.0-2.el6.x86_64
libvirt-python-0.10.2-29.el6_5.3.x86_64
lxc-libs-0.9.0-2.el6.x86_64
libvirt-client-0.10.2-29.el6_5.3.x86_64
libvirt-0.10.2-29.el6_5.3.x86_64
lxc-templates-0.9.0-2.el6.x86_64

Thanks

Tom Taylor