copy protoc to GOPATH https://github.com/google/protobuf/releases
install protoc-gen-go go get github.com/golang/protobuf/protoc-gen-go
install goprotobuf lib go get github.com/golang/protobuf/proto
test case go run testcase/main.go
copy protoc to GOPATH https://github.com/google/protobuf/releases
install protoc-gen-go go get github.com/golang/protobuf/protoc-gen-go
install goprotobuf lib go get github.com/golang/protobuf/proto
test case go run testcase/main.go