[pere]

Hi Bruno,

Yes, I've checked settings.sh and I added:

SGIMPI)

export MPI_ARCH_PATH=/prod/OPENFOAM1.7.1/OPENFOAM-1.7.1-SGI/OPENFOAM-1.7.1/mpt-2.03

# Tell OpenMPI where to find its install directory
export OPAL_PREFIX=$MPI_ARCH_PATH

_foamAddPath $MPI_ARCH_PATH/bin
_foamAddLib $MPI_ARCH_PATH/lib
_foamAddMan $MPI_ARCH_PATH/man

export FOAM_MPI_LIBBIN=/prod/OPENFOAM1.7.1/OPENFOAM-1.7.1-SGI/OPENFOAM-1.7.1/mpt-2.03/lib

but when Itry to execute OpenFOAM this message appairs:

Warning: Command line arguments for program should be given
after the program name. Assuming that -parallel is a
command line argument for the program.
Missing: program name
Program buoyantBoussinesqPimpleFoam either does not exist, is not
executable, or is an erroneous argument to mpirun.

Does not detect correctly mpirun....

Does anyone knows where is the problem?