1# testdata
2
3## How to regenerate proto derived files
4
5Ensure you have installed the following tools:
6
7- [protoc](https://grpc.io/docs/protoc-installation/)
8- [protoc-gen-go](https://pkg.go.dev/google.golang.org/protobuf/cmd/protoc-gen-go)
9- [protoc-gen-go-grpc](https://pkg.go.dev/google.golang.org/grpc/cmd/protoc-gen-go-grpc)
10
11Run the following command from this directory:
12
13```bash
14protoc --go_out=. --go_opt=paths=source_relative --go-grpc_out=. --go-grpc_opt=paths=source_relative echo.proto
15```
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