Hi all, ./configure --without-vbox make make check produces on my F-13 and F-15 machines. make[1]: Entering directory `/home/ruben/src/libvirt/tests' make  virshtest conftest sockettest nodeinfotest qparamtest virbuftest commandtest commandhelper seclabeltest hashtest   qemuxml2argvtest qemuxml2xmltest qemuargv2xmltest qemuhelptest openvzutilstest vmx2xmltest xml2vmxtest  networkxml2xmltest nwfilterxml2xmltest storagevolxml2xmltest storagepoolxml2xmltest nodedevxml2xmltest interfacexml2xmltest cputest eventtest make[2]: Entering directory `/home/ruben/src/libvirt/tests'  CC     virshtest.o  CC     testutils.o  CCLD   virshtest  CC     conftest.o  CCLD   conftest  CC     sockettest.o  CCLD   sockettest  CC     nodeinfotest.o  CCLD   nodeinfotest  CC     qparamtest.o  CCLD   qparamtest  CC     virbuftest.o  CCLD   virbuftest  CC     commandtest-commandtest.o  CC     commandtest-testutils.o  CCLD   commandtest  CC     commandhelper-commandhelper.o  CCLD   commandhelper  CC     seclabeltest.o  CCLD   seclabeltest  CC     hashtest.o  CCLD   hashtest  CC     qemuxml2argvtest.o  CC     testutilsqemu.o  CCLD   qemuxml2argvtest /usr/bin/ld: ../src/.libs/libvirt_test.a(libvirt_driver_la-lock_manager.o): undefined reference to symbol 'dlclose@(a)GLIBC_2.2.5' /usr/bin/ld: note: 'dlclose@(a)GLIBC_2.2.5' is defined in DSO /lib64/libdl.so.2 so try adding it to the linker command line /lib64/libdl.so.2: could not read symbols: Invalid operation collect2: ld returned 1 exit status make[2]: *** [qemuxml2argvtest] Error 1 make[2]: Leaving directory `/home/ruben/src/libvirt/tests' make[1]: *** [check-am] Error 2 make[1]: Leaving directory `/home/ruben/src/libvirt/tests' make: *** [check-recursive] Error 1 Kind regards, Ruben