I use Phalcon 2.1 beta and I have little problem with devtools. I installed my composer.json:
"require": { "php": ">=5.6", "ext-phalcon": ">=2.1", "swiftmailer/swiftmailer": "v5.4.1", "snowair/phalcon-debugbar": "v1.1.16", "phalcon/incubator": "v2.0.7", "vegas-cmf/validation": "v2.0.0", "wisembly/elephant.io": "v3.0.0", "sidroberts/phalcon-cron": "dev-master", "phpunit/phpunit": "4.8" }
and when I run: phalcon migration run I got such error:
PHP Fatal error: Class 'Doctrine\ORM\Tools\Setup' not found in /var/www/vendor/maximebf/debugbar/demo/bridge/doctrine/bootstrap.php on line 10
Next I removed /vendor, run command again and there is not such problem. My webapplication also works fine, there is problem only with devtools.