>>>>> "B" == Bil Kleb <Bil.Kleb / NASA.Gov> writes: B> Did you see the previous message (95256) that had more system details? Yes, and this is why I've given this response. B> make: *** [rbconfig.rb] Aborted (core dumped) This message just say that the problem is probably in miniruby (or gcc) and not in lib/ftools.rb. Perhaps the best thing to do is to try to update your version of gcc (2.96 is old) Guy Decoux