使用php升级脚本后，出现了以下报错

loren

[04-Sep-2012 11:17:20] NOTICE: PHP message: PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/local/php/lib/php/extensions/no-debug-non-zts-20100525/pdo_mysql.so' - /usr/local/php/lib/php/extensions/no-debug-non-zts-20100525/pdo_mysql.so: cannot open shared object file: No such file or directory in Unknown on line 0
done

虽然重启了以后，不影响使用，但是每次重启lnmp都会提示这个问题，不知道如何解决？

请大家帮忙，多谢！

loren

对了，我是升级到5.4.6，而且我升级以后，只在/home/lnmp0.7/PDO_MYSQL-1.0.2/modules/pdo_mysql.so/home/lnmp0.7/PDO_MYSQL-1.0.2/.libs/pdo_mysql.so

这两个路径下面看到了这个文件

[ 本帖最后由 loren 于 2012-9-4 12:44 编辑 ]

licess

5.4.×版本暂时未测试，按提示是PDO_MYSQL没编译安装成功

zhuanyi

cc -I -I/usr/local/mysql/include/mysql -g -I. -I/root/lnmp0.8/php-5.4.9/PDO_MYSQL-1.0.2 -DPHP_ATOM_INC -I/root/lnmp0.8/php-5.4.9/PDO_MYSQL-1.0.2/include -I/root/lnmp0.8/php-5.4.9/PDO_MYSQL-1.0.2/main -I/root/lnmp0.8/php-5.4.9/PDO_MYSQL-1.0.2 -I/usr/local/php/include/php -I/usr/local/php/include/php/main -I/usr/local/php/include/php/TSRM -I/usr/local/php/include/php/Zend -I/usr/local/php/include/php/ext -I/usr/local/php/include/php/ext/date/lib -DHAVE_CONFIG_H -g -O2 -c /root/lnmp0.8/php-5.4.9/PDO_MYSQL-1.0.2/pdo_mysql.c  -fPIC -DPIC -o .libs/pdo_mysql.o
In file included from /root/lnmp0.8/php-5.4.9/PDO_MYSQL-1.0.2/pdo_mysql.c:31:
/root/lnmp0.8/php-5.4.9/PDO_MYSQL-1.0.2/php_pdo_mysql_int.h:25:19: error: mysql.h: No such file or directory
In file included from /root/lnmp0.8/php-5.4.9/PDO_MYSQL-1.0.2/pdo_mysql.c:31:
/root/lnmp0.8/php-5.4.9/PDO_MYSQL-1.0.2/php_pdo_mysql_int.h:36: error: expected specifier-qualifier-list before 'MYSQL'
/root/lnmp0.8/php-5.4.9/PDO_MYSQL-1.0.2/php_pdo_mysql_int.h:48: error: expected specifier-qualifier-list before 'MYSQL_FIELD'
/root/lnmp0.8/php-5.4.9/PDO_MYSQL-1.0.2/php_pdo_mysql_int.h:53: error: expected specifier-qualifier-list before 'MYSQL_RES'
make: *** [pdo_mysql.lo] Error 1

licess

5.4暂时没测试过不好说原因