-However, if you are using a git checkout or a plain source distribution, you
-need to provide your own version of protoc and the Google's protobuf library.
-On Linux, the necessary packages are protobuf-compiler and python-protobuf.
-On Windows, you can either build Google's protobuf library from source or use
-one of the binary distributions of it. In either case, if you use a separate
-protoc, you need to manually give the path to nanopb generator: