This was the error message I got in PhpMyadmin in Ubuntu 14.04-2. The mcrypt extension is missing. Please check your PHP configuration. So I found the following solution in: http://askubuntu.com/questions/460837/mcrypt-extension-is-missing-in-14-04-server-for-mysql/477608#477608 First, I’m not really sure that this directory needs to be created, but since it’s in php.ini configuration, I’d rather make sure all will work …