class Bundler::CLI::Clean

def require_path_or_force
  if !Bundler.settings[:path] && !options[:force]
    Bundler.ui.error "Cleaning all the gems on your system is dangerous! " \
      "If you're sure you want to remove every system gem not in this " \
      "bundle, run `bundle clean --force`."
    exit 1
  end
end