# File lib/compass/configuration/helpers.rb, line 56
      def configure_sass_plugin!
        return if sass_plugin_configured?
        require 'sass/plugin'
        @sass_plugin_configured = true
        config = sass_plugin_configuration
        locations = config.delete(:template_location)
        Sass::Plugin.options.merge!(config)
        locations.each do |sass_dir, css_dir|
          Sass::Plugin.add_template_location sass_dir, css_dir
        end
      end