Installation

deps

        [WebProfilerExtraBundle]
            git=http://github.com/Elao/WebProfilerExtraBundle.git
            target=bundles/Elao/WebProfilerExtraBundle

(add to deps file and run ./bin/vendors install)

AppKernel

        //...


        if (in_array($this->getEnvironment(), array('dev', 'test'))) {
            //.. (just add)
            $bundles[] = new Elao\WebProfilerExtraBundle\WebProfilerExtraBundle();
        }

        //...

Autoloading

        //...

        'Elao'             => __DIR__.'/../vendor/bundles',

        //...

app/config/config_dev.yml

    web_profiler_extra:
        routing:    true
        container:  true
        assetic:    true
        twig:       true

Install assets

    $ `app/console assets:install web`