Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /home/babak/symfony/2/vendor/friendsofsymfony/user-bundle/FOS/UserBundle/Tests/bootstrap.php on line 13

Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /home/babak/symfony/2/vendor/friendsofsymfony/user-bundle/FOS/UserBundle/Tests/bootstrap.php on line 21

Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /home/babak/symfony/2/vendor/friendsofsymfony/user-bundle/FOS/UserBundle/Tests/bootstrap.php on line 22

Fatal error: Uncaught exception 'LogicException' with message 'Could not find autoload.php in vendor/. Did you run "composer install --dev"?' in /home/babak/symfony/2/vendor/friendsofsymfony/user-bundle/FOS/UserBundle/Tests/bootstrap.php:13 Stack trace: #0 {main} thrown in /home/babak/symfony/2/vendor/friendsofsymfony/user-bundle/FOS/UserBundle/Tests/bootstrap.php on line 13