https://alphacast.jp/mac/mac-high-sierra-%e3%81%ae-homebrew-%e3%81%a7%e3%82%a8%e3%83%a9%e3%83%bc%e7%99%ba%e7%94%9f%ef%bc%88%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%b3%95%ef%bc%89/