golang grpc protoc-gen-go-grpc: program not found or is not executable

protoc-gen-go-grpc: program not found or is not executable

 

 

go get -u google.golang.org/protobuf/cmd/protoc-gen-go
go install google.golang.org/protobuf/cmd/protoc-gen-go
go get -u google.golang.org/grpc/cmd/protoc-gen-go-grpc
go install google.golang.org/grpc/cmd/protoc-gen-go-grpc