setup-files/protobuf.md

Protocol Buffers

protoc

1. Download protoc-3.17.3-linux-x86_64.zip from https://github.com/protocolbuffers/protobuf/releases/tag/v3.17.3
2. Extract bin/protoc to /opt/bin
3. Extract include/google to /usr/local/include

protoc-gen-go

go install google.golang.org/protobuf/cmd/protoc-gen-go@latest