homebrewのインストール

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)

% /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)

==> This script will install:
/usr/local/bin/brew
/usr/local/share/doc/homebrew
/usr/local/share/man/man1/brew.1
/usr/local/share/zsh/site-functions/_brew
/usr/local/etc/bash_completion.d/brew
/usr/local/Homebrew

Press RETURN to continue or any other key to abort

　注//ここでエンターを押して次に進んでください。//
　ダウンロードが開始されます！

==> Downloading and installing Homebrew...

　（中略）


==> Installation successful!

　『インストールに成功しました！！』


==> Homebrew has enabled anonymous aggregate formulae and cask analytics.
Read the analytics documentation (and how to opt-out) here:
  https://docs.brew.sh/Analytics
No analytics data has been sent yet (or will be during this `install` run).


==> Homebrew is run entirely by unpaid volunteers. Please consider donating:
  https://github.com/Homebrew/brew#donations


==> Next steps:
- Run `brew help` to get started
- Further documentation: 
    https://docs.brew.sh

$ brew doctor
Your system is ready to brew.