On Mon, 2009-05-11 at 10:00 -0400, Hao Yu wrote: > I am not so sure why Rmpi script doesn't supply include dir. Can you try > R CMD INSTALL Rmpi_0.5-7.tar.gz > --configure-args=--with-mpi=/usr/lib64/openmpi/1.2.7-gcc > > Hao > Would it be better to use mpich instead of openmpi? I could not get lam to run under CentOS 5.3. Thanks. Rick