mac os系統go安裝：go install github.com/nsf/gocode: open /usr/local/go/bin/gocode: permission denied

gocode是go語言代碼自動提示工具

安裝時進入src目錄執行：go get -u github.com/nsf/gocode

出現：

github.com/nsf/gocode (download)
github.com/nsf/gocode
go install github.com/nsf/gocode: open /usr/local/go/bin/gocode: permission denied

能夠用sudo來執行或者手動建立目錄sudo mkdir /usr/local/go/bin/gocode

記得用go build重新編譯