[gmx-users] Running a Demo Calculation

[Raji Viswanathan]

I recently installed gromacs-4.5.5 and attempted to run the demo calculation.  I did not get new xterm windows opened and also get the following error:

Starting Trajectory viewer...
ngmx: Command not found.
[1] 23192
[1]    Exit 1                        ngmx -f cpeptide_md -s cpeptide_md

I would appreciate your help in solving this.

Thanks.
Raji