e:                     log.warning("Could not find VMware version. Output of VMware: {}".format(output))                     raise VMwareError("Could not find VMware version. Output of VMware: {}".format(output))             except (OSError, subprocess.SubprocessError) as e:                 log.error("Error while looking for the VMware version: {}".format(e))                 raise VMwareError("Error while looking for the VMware version: {}".format(e))      @staticmethod     def _get_vmnet_interfaces_