Symfony cannot install new bundles because of composer permission issue

Question

While try to install new bundles into my project composer issue happens which is regarding permission, issue follows

Script Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::installRequirementsFile handling the symfony-scripts event terminated with an exception

Installation failed, reverting ./composer.json to its original content.


[Symfony\Component\Filesystem\Exception\IOException]                                                                                                                 
Failed to copy "/var/www/html/myProject/vendor/sensio/distribution-bundle/Composer/../Resources/skeleton/app/check.php" to "bin/symfony_requirements" because target file could not be opened for writing.                                                                                                                                    

Thank you...

Answer 1

You have wrong permissions on file bin/symfony_requirements. Fix it and all will work like a charm