Dear Petsc developers, I am trying to install Petsc with a preinstalled OpenMPi.
./configure --download-fblaslapack --with-mpi-dir=/usr/lib64/openmpi --with-mpi-incdir=/usr/include/openmpi-x86_64 But the final information shows, MPI: Version: 3 Includes: -I/usr/lib64/openmpi/include (*This is not the right include directory*) mpiexec: /usr/lib64/openmpi/bin/mpiexec Implementation: openmpi OMPI_VERSION: 4.1.1 Did I use the wrong way to include the incdir? Thanks, Xiaodong
