[TOC] ### linux/MacOs环境下安装 ***** macos 执行命令: ``` $ brew install go ``` ### 问题 ***** ``` cannot find package "fmt" in any of: /usr/local/Cellar/go/1.13/src/fmt (from $GOROOT) ``` 可以尝试把GOROOT目录设置为 ``` export GOROOT=/usr/local/Cellar/go/1.13/libexec ```