Please clear out your Obj dir of all directories and run ../Src/obj_setup.sh again.
You also need to alter your arch.make file to actually use MPI. f95 is, as far as I know, a standard Fortran compiler and not a MPI-compliant compiler, are you using links/aliases (which would be a bad idea)? The fortran MPI compiler is, most likely, named mpif90 (from OpenMPI version >=1.7 it will be advised to use "mpifort"). Kind regards Nick 2013/3/17 bedamani singh <bedaman...@gmail.com> > Dear siesta user, > > I am trying to compile the parallel version of siesta-3.1 on Redhat > enterprise linux 6.3. > All the required library files (Mpi, blas, lapack, scalapack, blacs) have > been installed. Also I > have edited and included the lines in the file arch.make > > MPI_INTERFACE=libmpi_f90.a > MPI_INCLUDE=/usr/local/include > DEFS_MPI=-DMPI > > > > But when I type make, the following error comes > > make[1]: Entering directory `/home/Utpal/apps/siesta-3.1/Obj/MPI' > f95 -c -g -O2 -I/usr/include/mpich2-x86_64 -DFC_HAVE_FLUSH > -DFC_HAVE_ABORT /home/Utpal/apps/siesta-3.1/Src/MPI/mpi.F > /home/Utpal/apps/siesta-3.1/Src/MPI/mpi.F:54: Error: Can't open included > file 'V_S.uses' > > > Please help me to figure out and solve the problem. > Thanks in advance > > > With regards, > Bedamani >
