Ubuntu 12.04安装libvirt-1.1.1

1.更新源

sudo add-apt-repository 'deb http://ppa.launchpad.net/openstack-ubuntu-testing/havana/ubuntu precise main'
sudo apt-get update

详见：https://launchpad.net/~openstack-ubuntu-testing/+archive/havana/+index?field.series_filter=precise&batch=75&memo=75&start=75

2.安装Libvirt, qemu

sudo apt-get install qemu libvirt-bin python-libvirt

3.spice支持

rm -f /usr/bin/qemu
ln -s -s /usr/bin/qemu-system-x86_64-spice /usr/bin/qemu