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 job it was throwing 127 error.

but when ran with --prefix and path to openmpi binaries, it worked.

I exported the path in rightway but its not detecting.

is there any way to work around and solve the issue.