Open MPI 3 ignoring bashrc file on other hosts
 

I am running into a strange issue where my local bashrc file on my slave hosts is getting ignored. I did a local installation of Openfoam 17.2 and put in my bashrc file this line:

source ~/OpenFOAM-v1712/etc/bashrc

When I run:

mpirun -np 2 -hostfile machinefile hostname

The output is:

winc12
winc11

This shows mpirun is working as I expect.

But when I do:

mpirun -np 2 -hostfile machinefile which snappyHexMesh

I get:

/opt/software/amd64/OpenFOAM/OpenFOAM-4.1.0/platforms/linux64GccDPInt32Opt/bin/snappyHexMesh
/pmusers/user/OpenFOAM-v1712/platforms/linux64GccDPInt32Opt/bin/snappyHexMesh

Seems winc12 is not sourcing my .bashrc file. So the default openfoam 4.1 is getting picked up from the global bashrc profile. Any idea on a workaround? I would rather not have to pass every environment variable manually in the mpirun command.