go - 无法在 mac os 中安装 gRPC for go

Question

在运行的时候:

brew install

我收到:

brew command not found

并在运行时:

go get -u github.com/golang/protobuf/protoc-gen-go

我收到:

go: found github.com/golang/protobuf/protoc-gen-go in github.com/golang/protobuf v1.4.2
go: google.golang.org/protobuf upgrade => v1.25.0
go: updating go.sum: open /usr/local/go/src/go.sum: permission denied
ksetti-mac-mini-4@KSETTis-Mini src % go get -u github.com/golang/protobuf/protoc-gen-go
go: found github.com/golang/protobuf/protoc-gen-go in github.com/golang/protobuf v1.4.2
go: google.golang.org/protobuf upgrade => v1.25.0
go: updating go.sum: open /usr/local/go/src/go.sum: permission denied

我究竟做错了什么？

Answer 1

是您的GOPATH设置为“~/go”之类的东西？它正在尝试写入您似乎无权访问的错误目录。
这是来自我的 .bashrc

# GoLang Configurations
export GOPATH=$HOME/Golang
export PATH=$PATH:$GOPATH/bin