AMBER Archive (2004)

Subject: Re: AMBER: antechamber and mopac5010mn

From: David A. Case (
Date: Wed Jan 21 2004 - 10:41:53 CST

On Wed, Jan 21, 2004, S. Frank Yan wrote:
> I've question regarding installation of Mopac5010mn. All modules are
> compiled OK, but it fails at the link step. The error message is:
> cc -o mopac5010mn m5010_mod.o m5010_unmod.o betsrp.o chgmp2.o mopac_main.o
> m5010_mdep_ws.o m5010_ef_ws.o second_linux.o date_linux.o fromblas.o
> second1.o dateclock.o -lm -lg2c

> ../sysdeps/i386/elf/start.S:77: undefined reference to `main'

This is just a guess, but if you compiled the individual routines with g77,
you probably should link with g77 as well. Try changing "cc" in the above
line to "g77".

..good luck...dac


================================================================== David A. Case | e-mail: Dept. of Molecular Biology, TPC15 | fax: +1-858-784-8896 The Scripps Research Institute | phone: +1-858-784-9768 10550 N. Torrey Pines Rd. | home page: La Jolla CA 92037 USA | ================================================================== ----------------------------------------------------------------------- The AMBER Mail Reflector To post, send mail to To unsubscribe, send "unsubscribe amber" to