Re: [R] installing Rmpi

From: Seth Falcon <sfalcon_at_fhcrc.org>
Date: Fri 28 Oct 2005 - 14:03:33 EST

On 27 Oct 2005, worknit@gmail.com wrote:
> Rmpi version: 0.4-9 Rmpi is an interface (wrapper) to MPI APIs with
> interactive R slave functionalities. See `library (help=Rmpi)' for
> details. Error in dyn.load(x, as.logical(local), as.logical(now)) :
> unable to load shared library
> '/home/apps/R-2.2.0/lib/R/library/Rmpi/libs/Rmpi.so': libmpi.so.0:
> cannot open shared object file: No such file or directory Error in
> dyn.unload(x) : dynamic/shared library

To help diagnose the issue, you might try calling ldd on Rmpi.so. Perhaps the issue is that you need to add a path to LD_LIBRARY_PATH so that the linker can find the mpi libs.

HTH, + seth



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