now I have try to use sn-bindgen generate mpi by myself , but failed, I have try to use vcpkg install openssl mpi, openssl just as the demo write ,could generate successful ,but the mpi I do not any file to import in build.sbt, I have share the project on github
https://github.com/mullerhai/sn-bindgen-mpi ,could someone try to make it generate ,thanks