[petsc-users] C++ error! MPI_Finalize() could not be located!

[Barry Smith]

   It appears you want to use MPI (if not pass --with-mpi=0 also).

   Thus you must either

    1)  have the MPI compiler wrappers in your path (mpicc, mpicxx, mpif90) or use --with-mpi-dir=somedirectory where MPI is installed and do NOT provide the compiler names (since MPI provides compiler wrappers). or

    2) use the current configure options and add --download-mpich to have MPI installed for you.

  Barry


    


> On Sep 25, 2022, at 4:49 PM, Laryssa Abdala <la.abdala at gmail.com> wrote:
> 
> Hello, 
> 
> I am trying to configure PETSc and have been getting the following message: 
> TESTING: CxxMPICheck from config.packages.MPI(config/BuildSystem/config/packages/MPI.py:416)                                                                                                                     *******************************************************************************
>          UNABLE to CONFIGURE with GIVEN OPTIONS    (see configure.log for details):
> -------------------------------------------------------------------------------
> C++ error! MPI_Finalize() could not be located!
> *******************************************************************************
> 
> I attached my configure.log file. Any suggestions on how to fix this issue would be appreciated.
> 
> Thanks, 
> Laryssa
> <configure.log>