I installed 29 Sep 2021 LAMMPS version on Ubuntu with:
sudo apt-get install lmp
Now, I have some problem on recalling
pair_style reaxff. I get an error:
Unrecognized pair style ‘reaxff’ is part of the REAXFF package which is not enabled in this LAMMPS binary. (src/force.cpp:278)
First, I tried
lmp -help to see supported command lines, and unfortunately reaxff was not there.
Then, I downloaded the tar source file of LAMMPS and tried to
make reaxff and I get the following error:
make: 'REAXFF' is up to date.
So, would you mind letting me any suggestion how to fix this?