# composerで'proc_open(): fork failed - Cannot allocate memory'というエラーが出たので対応した.
# composerで'proc_open(): fork failed - Cannot allocate memory'というエラーが出たので対応した.
$ composer require google/apiclient
> ...
> PHP Warning: proc_open(): fork failed - Cannot allocate memory in phar:///usr/local/bin/composer/vendor/symfony/console/Application.php on line 979
> Warning: proc_open(): fork failed - Cannot allocate memory in phar:///usr/local/bin/composer/vendor/symfony/console/Application.php on line 979
> [ErrorException]
> proc_open(): fork failed - Cannot allocate memory
$ vi composer.json
++ google/apiclient
$ composer update
> ...