[petsc-users] Problem to configure

[Balay, Satish]

As the message suggests - you don't have MPI installed - so run:

./configure --download-hypre  --download-mpich

Satish

On Tue, 20 Nov 2018, Fazlul Huq via petsc-users wrote:

> Hello PETSc Developers,
> 
> I am trying to configure PETSc with ./configure --download-hypre
> but I got the following message on terminal:
> 
> ========================================================================
>              Configuring PETSc to compile on your system
> 
> =========================================================================
> TESTING: check from
> config.libraries(config/BuildSystem/config/libraries.py:158)
> 
> *******************************************************************************
>          UNABLE to CONFIGURE with GIVEN OPTIONS    (see configure.log for
> details):
> -------------------------------------------------------------------------------
> Unable to find mpi in default locations!
> Perhaps you can specify with --with-mpi-dir=<directory>
> If you do not want MPI, then give --with-mpi=0
> You might also consider using --download-mpich instead
> *******************************************************************************
> 
> The log file is attached herewith.
> 
> Thanks.
> Sincerely,
> Huq
>