<div> I'm new to Linux and Gromacs but I've started learning Gromacs at a workstation at school. I have Fedora Core 6 64 bit version on my home computer. I compiled the fftw3 and the newest lam/mpi package as the installation instustructions indicated. Then I proceeded to compile Gromacs and it appeared to compile. However, when I type in a command, I get the bash command not found message. What am I doing wrong? Did I compile it incorrectly? Am I missing a step?