$ /usr/bin/php -q -dmax_execution_time=0 -dmemory_limit=-1 -ddisplay_errors=0 -ddisplay_startup_errors=0 -derror_reporting=0 -dallow_url_fopen=1 -ddisable_functions= -ddate.timezone=UTC /srv/http/Stage/tu-dortmund/public/contao-manager.phar.php composer install --no-dev --no-progress --no-ansi --no-interaction --optimize-autoloader # Process terminated with exit code 2 # Result: Misuse of shell builtins