normalize_settings

# File lib/bundler/cli/install.rb, line 169
    def normalize_settings
      Bundler.settings.set_command_option :path, nil if options[:system]
      Bundler.settings.temporary(:path_relative_to_cwd => false) do
        Bundler.settings.set_command_option :path, "vendor/bundle" if options[:deployment]
      end
      Bundler.settings.set_command_option_if_given :path, options[:path]
      Bundler.settings.temporary(:path_relative_to_cwd => false) do
        Bundler.settings.set_command_option :path, "bundle" if options["standalone"] && Bundler.settings[:path].nil?
      end

      bin_option = options["binstubs"]
      bin_option = nil if bin_option && bin_option.empty?
      Bundler.settings.set_command_option :bin, bin_option if options["binstubs"]

      Bundler.settings.set_command_option_if_given :shebang, options["shebang"]

      Bundler.settings.set_command_option_if_given :jobs, options["jobs"]

      Bundler.settings.set_command_option_if_given :no_prune, options["no-prune"]

      Bundler.settings.set_command_option_if_given :no_install, options["no-install"]

      Bundler.settings.set_command_option_if_given :clean, options["clean"]

      unless Bundler.settings[:without] == options[:without] && Bundler.settings[:with] == options[:with]
        # need to nil them out first to get around validation for backwards compatibility
        Bundler.settings.set_command_option :without, nil
        Bundler.settings.set_command_option :with,    nil
        Bundler.settings.set_command_option :without, options[:without] - options[:with]
        Bundler.settings.set_command_option :with,    options[:with]
      end

      options[:force] = options[:redownload]
    end