Mac

Install PEAR in OS X

PEAR is a framework and distribution system for reusable PHP components. In the terminal, run the following command: $ sudo php /usr/lib/php/install-pear-nozlib.phar $ sudo pear config-set php_ini /private/etc/php.ini $ sudo pecl config-set php_ini /private/etc/php.ini $ sudo pear upgrade-all