[Libvirt-cim] cimtest errors

Hello, I succeeded to install libvirt-cim and i verified this using some wbemcli requests (i am using the latest GITHUB version) I am testing now libvirt-cim using cimtest and i get errors like this: -------------------------------------------------------------------------------------------------------------------------- #:/usr/local/src/libvirt/cimtest# ./runtests libvirt-cim -g ComputerSystem -t 03_defineVS.py Starting test suite: libvirt-cim Testing Xen hypervisor -------------------------------------------------------------------- ComputerSystem - 03_defineVS.py: FAIL ERROR - Got CIM error CIM_ERR_FAILED: Unable to parse embedded object with return code 1 ERROR - Failed to define a domain with the name domU1 from virsh InvokeMethod(DefineSystem): CIM_ERR_FAILED: Unable to parse embedded object -------------------------------------------------------------------- Unable to determine hypervisior version -------------------------------------------------------------------------------------------------------------------------- Actually i am interested in using libvirt-cim to manage VMs life cycle (define, create, destroy etc.) Best regards Amine Bouabid