problem with anaconda package

[hrmyd]

On macOS Sierra - problem with anaconda installation of mpi4py giving error:

Sorry!  You were supposed to get help about:
    opal_init:startup:internal-failure
But I couldn't open the help file:
    /opt/anaconda1anaconda2anaconda3/share/openmpi/help-opal-runtime.txt: No such file or directory.  Sorry!
--------------------------------------------------------------------------
[128-223-223-198-wireless.uoregon.edu:09249] [[INVALID],INVALID] ORTE_ERROR_LOG: Error in file runtime/orte_init.c at line 79
--------------------------------------------------------------------------
Sorry!  You were supposed to get help about:
    mpi_init:startup:internal-failure
But I couldn't open the help file:
    /opt/anaconda1anaconda2anaconda3/share/openmpi/help-mpi-runtime: No such file or directory.  Sorry!
--------------------------------------------------------------------------
*** An error occurred in MPI_Init_thread
*** on a NULL communicator
*** MPI_ERRORS_ARE_FATAL: your MPI job will now abort
[128-223-223-198-wireless.uoregon.edu:9249] Local abort before MPI_INIT completed successfully; not able to aggregate error messages, and not able to guarantee that all other processes were killed!

to fix - need to uninstall mpi4py and reinstall using following command
conda install --channel mpi4py openmpi mpi4py

referenced https://github.com/JohannesBuchner/PyMultiNest/issues/64#issuecomment-144921877