#!/bin/bash sudo apt-get update # also install ssh to avoid error of: # -------------------------------------------------------------------------- # The value of the MCA parameter "plm_rsh_agent" was set to a path # that could not be found: # plm_rsh_agent: ssh : rsh sudo apt-get install -y ssh sudo apt-get install -y --allow-downgrades --allow-change-held-packages openmpi-bin libopenmpi-dev