zoltan: depends on metis.h and libmetis (#8583)
zoltan: depends on metis.h and libmetis (#8583)

the parmetis build system does not install metis.h and libmetis
iulian787/spack,mfherbst/spack,krafczyk/spack,LLNL/spack,LLNL/spack,matthiasdiener/spack,mfherbst/spack,krafczyk/spack,iulian787/spack,matthiasdiener/spack,mfherbst/spack,iulian787/spack,matthiasdiener/spack,iulian787/spack,iulian787/spack,LLNL/spack,LLNL/spack,matthiasdiener/spack,krafczyk/spack,matthiasdiener/spack,LLNL/spack,mfherbst/spack,mfherbst/spack,krafczyk/spack,krafczyk/spack