install

#!/usr/bin/ruby

STDERR.print <<~EOS
  Warning: The Ruby Homebrew installer is now deprecated and has been rewritten in
  Bash. Please migrate to the following command:
    /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"

EOS

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