compilation error

[MingleiYang]

Hi,

Thank you very much for developing this great tools.

when I compile with the latest intel compiler, I came across these errors,

Singularity lamma7_intel.sandbox:/home/lammps/src> make DNA_mpi
Gathering installed package information (may take a little while)
make[1]: Entering directory /home/lammps/src' make[1]: lmpinstalledpkgs.h' is up to date.
Gathering git version information
make[1]: Leaving directory /home/lammps/src' Compiling LAMMPS for machine DNA_mpi make[1]: Entering directory /home/lammps/src/Obj_DNA_mpi'
make[1]: Leaving directory /home/lammps/src/Obj_DNA_mpi' make[1]: Entering directory /home/lammps/src/Obj_DNA_mpi'
mpicxx -g -O3 -Wextra -Wall -std=c++11 -restrict -xhost -DLAMMPS_GZIP -DLAMMPS_MEMALIGN=64 -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX=1 -c ../pair_born_coul_dsf.cpp
/opt/intel/oneapi/mpi/2021.5.1//bin/mpigxx: line 653: g++: command not found
make[1]: *** [pair_born_coul_dsf.o] Error 127
make[1]: Leaving directory `/home/lammps/src/Obj_DNA_mpi'
make: *** [DNA_mpi] Error 2

intel compiler did't have the g++ command, and actuallly intel c++ compiler used icpc.

i am wondering how to change this.

My best,

Ming

[Rob-Welch]

Hi Ming, try cloning the repo and then running git branch plugin-dev to swap to the new version of the code, then follow the new instructions in readme.md. It has a new build process based on cmake which should be more robust.

[MingleiYang]

Hi, Rob,

Thank you for your reply. I will have a try.

my best