Hi, At Thu, 26 Jun 2003 15:34:51 +0900, John Carter wrote: > Sorry, thats all there is. There is no stack trace. Nothing more than that > is printed out. Try $ gdb ../miniruby gdb> run -I.. mkmf.rb and "bt" after SEGV. BTW, what CFLAGS do you compile with? -- Nobu Nakada