[libvirt-users] virt-manager could not start with error "version `LIBVIRT_PRIVATE_0.10.2' not found "

Hello all, i am now running xen 4.2.3 on centos 6.4. As we know, the default libvirt package could not work well with xen on centos6.x. So, i compile the libvirt by my self, and i have compiled libvirt-1.1.1, libvirt-1.1.2, libvirt-1.1.3. After the installation of libvirt, i run virt-manager, but it print error as below. *ImportError: /usr/local/lib/libvirt.so.0: version `LIBVIRT_PRIVATE_0.10.2' not found (required by /usr/lib/python2.6/site-packages/libvirtmod.so)* I found one topic talk about the erorr, but get nothing https://www.centos.org/modules/newbb/viewtopic.php?topic_id=41893&for... anyone meet the same error as me? any response is appreciated!