Looks like there is some version confusion, or perhaps a bad ld_library_path setting. That library should be in openmpi-rte, yet the error indicates it was looking in openmpi (which would be correct in some earlier version).


On Jun 14, 2010, at 11:17 PM, Leo P. wrote:

Hi Ralph,

I am using mpirun (Open MPI) 1.3.2 on Ubuntu 8.04

Leo

--- On Mon, 14/6/10, Ralph Castain <rhc@open-mpi.org> wrote:

From: Ralph Castain <rhc@open-mpi.org>
Subject: Re: [OMPI devel] Error (mpirun: symbol lookup error: /usr/local/lib/openmpi/mca_rmaps_load_balance.so: undefined symbol: orte_rmaps_base_get_starting_point )
To: "Open MPI Developers" <devel@open-mpi.org>
Date: Monday, 14 June, 2010, 7:46 PM

What OMPI version? On what system?

On Jun 14, 2010, at 3:35 AM, Leo P. wrote:

HI everyone, 

I am getting this error when i am running 

$ mpirun -np 10 myapp

mpirun: symbol lookup error: /usr/local/lib/openmpi/mca_rmaps_load_balance.so: undefined symbol: orte_rmaps_base_get_starting_point

Any help would be greatly appreciated 

Thank you

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