Lammps can't recognize the fix style “plumed”

[songjia11]

1. The deepmdkit-v2.2.7, plumed-v2.9.0, lammps-v2023.8.2.1.0, and dpgen-v0.12.0 are installed as follows,
   conda create -n deepmd
   conda activate deepmd
   pip install deepmd-kit[gpu,cu11,lmp,ipi]
   pip install dpgen
   pip install plumed
2. the content of input.lammps
   #Run MD - equil at 300K
   run_style verlet #Velocity verlet
   fix dpgen_plm all plumed plumedfile input.plumed outfile output.plumed
   fix 1 all nvt temp ${TEMP} ${TEMP} 0.1 #NH thermostat - 300K with 100 fs frequency
   fix 2 all momentum 1 linear 0 0 0 #Remove total linear momentum of the system at each step
   fix 3 all recenter INIT INIT INIT
   thermo_style custom step temp pe etotal press #Setting printing
   thermo ${THERMO_FREQ} #Ouputing thermodynamic properties
   dump dpgen_dump all custom 10 traj/*.lammpstrj id type x y z
   #dump 2 all custom 100 vel.xyz id type vx vy vz
   run ${NSTEPS} how to use lammps in deepmd-docker #25 ps
3. the error is
   ERROR: Unrecognized fix style 'plumed' is part of the PLUMED package which is not enabled in this LAMMPS binary. (src/src/modify.cpp:917)
   Last command: fix dpgen_plm all plumed plumedfile input.plumed outfile output.plumed

[njzjz]

The LAMMPS binary we built for pip does not enable PLUMED. The problem here is that the "plumed" package on PyPI contains a Python wrapper without any binary.

[songjia11]

Thanks for your reply. I used Conda to install Deepmdkit, but I can only install version 2.0.3. Using plumed (2.8.0), the following error will occur,
ERROR: Incompatible API version for PLUMED in fix plumed. Only Plumed 2.4.x, 2.5.x, 2.6.x, 2.7.x are tested and supported. (src/PLUMED/fix_plumed.cpp:81)
Last command: fix dpgen_plm all plumed plumedfile input.plumed outfile output.plumed

One method is to install other versions of deepmdkit using Conda, and I also saw what you mentioned about modifying the environment variable, export Conda_ OverRIDE_ GLIBC="2.17" and export CONDA_ OverRIDE_ CUDA="11.6", but there are still mismatched errors like this "#1572".
Please help me solve this problem.