Greetings I am trying to compile ghemical-gms-1.01.06 on a system running Fedora Core 4 with gcc-4.0.2-8.fc4 installed. configure stops with the following error message checking for main in -lg2c... no checking for main in -lf2c... no configure: error: Cannot find either g2c or f2c library could you please help? thanks Robert