[libvirt] fail to patch rpmbuild -bb libvirt.spec

Hi Mr/Mrs, At my install I fail in: make[3]: *** [libvirt_driver_libxl_la-libxl_conf.lo] Error 1 make[3]: *** Waiting for unfinished jobs.... make[3]: Leaving directory `/root/rpmbuild/BUILD/libvirt-0.9.10/src' make[2]: *** [all] Error 2 make[2]: Leaving directory `/root/rpmbuild/BUILD/libvirt-0.9.10/src' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/root/rpmbuild/BUILD/libvirt-0.9.10' make: *** [all] Error 2 error: Bad exit status from /var/tmp/rpm-tmp.ezXtRF (%build) RPM build errors: Bad exit status from /var/tmp/rpm-tmp.ezXtRF (%build) Please help me fix these problem, Waiting for your answers, Best Regard,