You can install
mpi4py yourself using
pip. What’s not supported is VTK/ParaView building mpi4py for you on that branch/release. It is supported on
master and that will be 5.7.
Thanks Ben, I see the official windows release paraview-5.6 has mpi4py, so I can use the full feature of “Find Data”. If I want to build windows paraview-5.6 from scratch, how can I do that?