Mac 执行brew命令报错:Error: Running Homebrew as root is extremely dangerous and no longer supported.
RunningHomebrewasrootisextremelydangerousandnolongersupported.AsHomebrewdoesnotdropprivilegesoninstallationyouwouldbegivingallbuildscriptsfullaccesstoyoursystem.以root身份运行Homebrew非常危险