[OMPI users] error when running mpirun

Hi everyone, I m getting the below error when executing mpirun with hostfile option $mpirun -np 4 -hostfile nodes ./hello orted: error while loading shared libraries: libnuma.so.1: cannot open shared object file: No such file or directory -

[OMPI users] running mpi job..

Hi everyone out there, I am a Newbie to HPC, we have a couple of HPC clusters where I work. So started to create in vmware workstation. lot of times I failed to run mpi job. I have followed the default configs. finally succeeded in installing but I had a problem when running a mpi sample