In answer to Ralph's request and question. Indeed the version number was incorrect it should have been
openmpi-1.3a1r12121 my configure command is #!/bin/ksh CC="/opt/studio11/SUNWspro/bin/cc" CFLAGS="-xarch=amd64a -I/opt/mx/include -I/opt/SUNWsge/include" LDFLAGS="-xarch=amd64a -I/opt/mx/include -L/opt/SUNWsge/lib/sol-amd64 -R/opt/mx/lib64 -R/opt/SUNWsge/lib/sol-amd64" CXX="/opt/studio11/SUNWspro/bin/CC" CXXFLAGS="-xarch=amd64a -I/opt/SUNWsge/include" F77="/opt/studio11/SUNWspro/bin/f95" FFLAGS="-xarch=amd64a -I/opt/SUNWsge/include" FC="/opt/studio11/SUNWspro/bin/f95" FCFLAGS="-xarch=amd64a -I/opt/SUNWsge/include" PATH=/opt/studio11/SUNWspro/bin:/opt/csw/bin:/opt/sfw/bin:/usr/sfw/bin:"$PATH":/usr/ucb export CC CFLAGS LDFLAGS CXX CXXFLAGS F77 FFLAGS FC FCFLAGS PATH ./configure --prefix=/opt/openMPI-GB \ --with-wrapper-cflags=-xarch=amd64a \ --with-wrapper-cxxflags=-xarch=amd64a \ --with-wrapper-fflags=-xarch=amd64a \ --with-wrapper-fcflags=-xarch=amd64a \ --with-wrapper-ldflags=-xarch=amd64a \ --enable-mpirun-prefix-by-default \ --enable-dependency-tracking \ --enable-cxx-exceptions \ --enable-smp-locks \ --enable-mpi-threads \ --enable-progress-threads \ --with-threads=solaris Lydia ------------------------------------------ Dr E L Heck University of Durham Institute for Computational Cosmology Ogden Centre Department of Physics South Road DURHAM, DH1 3LE United Kingdom e-mail: lydia.h...@durham.ac.uk Tel.: + 44 191 - 334 3628 Fax.: + 44 191 - 334 3645 ___________________________________________