Same type of problem as in previous post, but now I hope I'm in the correct church.
Building today's svn:
/usr/bin/ld: CMakeFiles/kdenlive.dir/blackmagic/include/DeckLinkAPIDispatch.o: undefined reference to symbol 'dlsym@@GLIBC_2.2.5'
/usr/bin/ld: note: 'dlsym@@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