The path is not same with you example. protoc --proto_path=.:$GOPATH/src --go_out=. --micro_out=. proto/srv/srv.proto

[ying2025]

zhr@ubuntu:~/gospace/src/micro/rpc$ micro new --type "srv" micro/rpc/srv
Creating service go.micro.srv.srv in /home/zhr/gospace/src/micro/rpc/srv
├── main.go
├── generate.go
├── plugin.go
├── handler
│   └── srv.go
├── subscriber
│   └── srv.go
├── proto/srv
│   └── srv.proto
├── Dockerfile
├── Makefile
└── README.md

download protobuf for micro:

brew install protobuf
go get -u github.com/golang/protobuf/{proto,protoc-gen-go}
go get -u github.com/micro/protoc-gen-micro

cd /home/zhr/gospace/src/micro/rpc/srv
protoc --proto_path=.:$GOPATH/src --go_out=. --micro_out=. proto/srv/srv.proto