If you ever need to generate the bootstrap.php.cache file for a Symfony2 Version higher or equal to 2.1, this will do the Job:
php /vendor/sensio/distribution-bundle/Sensio/Bundle/DistributionBundle/Resources/bin/build_bootstrap.php
sudo apt-get install build-essentialsudo apt-get install python-cheetahwget http://peak.telecommunity.com/dist/ez_setup.pysudo python ez_setup.pysudo easy_install http://closure-linter.googlecode.com/files/closure_linter-latest.tar.gzorsudo apt-get install closure-linter
#see video for details https://www.youtube.com/watch?v=J0L_nYtNlqs #uBlock Origin https://chrome.google.com/webstore/detail/ublock-o...