On Thu, 2012-12-20 at 01:55 +1000, Adrian wrote: > No it is not, the reason flrig cannot be built in fedora as it is easy > in Ubuntu. Lets not get behind the 8 ball. Assuming by flrig you mean this: http://www.w1hkj.com/downloads/flrig/flrig-1.3.09.tar.gz Then flrig itself is not exactly blameless: /usr/bin/ld: flrig-rig.o: undefined reference to symbol 'XCreatePixmap' /usr/bin/ld: note: 'XCreatePixmap' is defined in DSO /lib64/libX11.so.6 so try adding it to the linker command line /lib64/libX11.so.6: could not read symbols: Invalid operation collect2: error: ld returned 1 exit status In general you must not rely on what the libraries you link against themselves link against. If you need a symbol from libX11, say so. (I suppose one could argue that fltk-config is not like pkgconfig and that fltk promises to supply you more libraries than you need to link against. Which would be sort of funny, a "lightweight" toolkit bloating out your link like that.) - ajax -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel