Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Open MPI User's mailing list

Subject: [OMPI users] More newbie question: LD_LIBRARY_PATH
From: Tena Sakai (tsakai_at_[hidden])
Date: 2011-01-12 18:49:41


Hi,

On a FAQ page ( http://www.open-mpi.org/faq/?category=running#adding-ompi-to-path),
(under 1. What pre-requisites are necessary for running an Open MPI job?), I see an example
of LD_LIBRARY_PATH environment variable:
   LD_LIBRARY_PATH: /opt/openmpi/lib

When I compiled the source, a directory /usr/local/lib/openmpi was generated (with many
files in it). Given that, do I set D_LIBRARY_PATH to /usr/local/lib or do I set
it to /usr/local/lib/openmpi?

Thank you.

Tena Sakai
tsakai_at_[hidden]