Error while installing PI - grcpp/grcpp.h : No such file or directory.

[gutasiadam]

Upon trying to install PI, configuring the build using the --with-proto, I run into the following error:

gnmi_dummy.cpp:21:27: fatal error: grcpp/grcpp.h : No such file or directory.

I followed the steps and commands written down in README for installing gRPC. I issued the following commands in the folder I cloned the PI repo into. gRPC's building docmentation states that only bazel and CMAKE is supported for building, so I modified those lines to leverage the use of cmake:

git clone --depth=1 -b v1.43.2 https://github.com/google/grpc.git
cd grpc/
git submodule update --init --recursive
$ mkdir -p cmake/build
$ cd cmake/build
$ cmake ../..
$ make
$ ldconfig

After that I tried to install using make on PI, that resulted in the error stated above. I've attached the stderr from the make command below. error.txt

[antoninbas]

You don't have an install step? https://github.com/grpc/grpc/blob/v1.43.2/BUILDING.md#install-after-build