Warning: require(/app/vendor/rackspace/php-opencloud/samples/../vendor/autoload.php): Failed to open stream: No such file or directory in /app/vendor/rackspace/php-opencloud/samples/Networking/update-subnet.php on line 18

Fatal error: Uncaught Error: Failed opening required '/app/vendor/rackspace/php-opencloud/samples/../vendor/autoload.php' (include_path='.:/usr/local/lib/php') in /app/vendor/rackspace/php-opencloud/samples/Networking/update-subnet.php:18 Stack trace: #0 {main} thrown in /app/vendor/rackspace/php-opencloud/samples/Networking/update-subnet.php on line 18