在配置laravel5所需的mcrypt时，按照网上的说明步骤执行以下命令

• tar zxvf php5.6.4
• cd php5.6.4/ext/mcrypt/
• ./configure
• phpize
• make
• make install

之后每次执行php命令，例如php -v 或 composer 终端都会提示:

 PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/local/Cellar/php56/5.6.4/lib/php/extensions/no-debug-non-zts-20131226/mcrypt.so' - dlopen(/usr/local/Cellar/php56/5.6.4/lib/php/extensions/no-debug-non-zts-20131226/mcrypt.so, 9): image not found in Unknown on line 0

请问怎么修复这个问题，谢谢各位:D