So far I've caught 1 major issue: php54-fpm adds the file /etc/init.d/php-fpm, but it is not an init script and I'm not sure what it is supposed to do. php53u-fpm adds an init script at this path as expected.
So far I've caught 1 major issue: d/php-fpm, but it is not an init script and I'm not sure what it is supposed to do. php53u-fpm adds an init script at this path as expected.
php54-fpm adds the file /etc/init.