unknown command: tad

Hello LAMMPS community,

I have an embarrassingly simple question about ‘tad’ command.

Here is the error message I receive: ERROR: Unknown command: tad

Here is the output of ‘make ps’:

I have no clue what tad neads, so I can only point to this open door: are you sure you are running the correct binary? I compiled in replica and manybody to run the tad example and that works fine…

Oh, and of course: Is your LAMMPS up-to-date?

Hi Stefan,

Thank you for your kind suggestion. I’ve figured out what happened. It turns out that I have updated ~/.bashrc in Ubuntu but didn’t restart the terminal, so it can’t update the new binary file. Sorry for the silly question, but many thanks to your kind help.