centos 6.5 安装 pdo_mysql
wget http://pecl.php.net/get/PDO_MYSQL-1.0.2.tgz tar -zxvf PDO_MYSQL-1.0.2.tgz cd PDO_MYSQL-1.0.2/ /usr/local/php/bin/phpize ./configure --with-php-config=/usr/local/php/bin/php-config --with-pdo-mysql=/usr/local/mysql ln -s /usr/local/mysql/include/* /usr/local/include/ make && make install mv /usr/local/php/lib/php/extensions/no-debug-zts-20100525/pdo_mysql.so /usr/local/php/lib/php/extensions/ 修改 php.ini extension_dir = “/usr/local/php/lib/php/extensions/” extension=pdo_mysql.so 利用phpinfo()查看系统加载的配置文件路径，有的可能是/etc/php.ini