If you are running a Linux and gearman PHP ext is not installed:
- LC_ALL=C.UTF-8 add-apt-repository ppa:ondrej/php
- LC_ALL=C.UTF-8 add-apt-repository ppa:ondrej/pkg-gearman
- sudo apt-get update
- sudo apt-get install php-gearman
##Gearman usual exceptions:
- PHP Fatal error: Uncaught GearmanException: Failed to set exception option in /var/www/gearman-workshop/src/GearmanClient.php:13