Hi g77 give me the following problem: $g77 -o funcio funcion.for /usr/lib/gcc/i486-slackware-linux/3.4.6/../../../../i486-slackware-linux/bin/ld: crtbegin.o: No such file: No such file or directory Before g77 work very well and I dont know how to resolve this problem, please give me a hand Ruben