Hi, When building ceph 0.39 on Fedora 14, the build process fails with the following messages: CXXLD librados-config /usr/bin/ld: ./.libs/libglobal.a(libcommon_la-HeartbeatMap.o): undefined reference to symbol 'pthread_rwlock_wrlock@@GLIBC_2.2.5' /usr/bin/ld: note: 'pthread_rwlock_wrlock@@GLIBC_2.2.5' is defined in DSO /lib64/libpthread.so.0 so try adding it to the linker command line /lib64/libpthread.so.0: could not read symbols: Invalid operation collect2: ld returned 1 exit status make[3]: *** [librados-config] Error 1 Guido -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html