I use php-5.4.0.tar.bz2 and MySQL-5.5.21-1.el6.src.rpm in CentOS 6.2. But I can find the MySQL headers in the MySQL source I used. Is there anything wrong with my installing MySQL? 2012/3/23 Daniel Brown <danbrown@xxxxxxx> > 2012/3/23 黄昭源 <wongzhaoyuan@xxxxxxxxx>: > > Hello, I have a problem. > > When I configure php with the parameter --with-mysql=/usr/local/mysql and > > make, some errors happen. Below is the errors: > > ext/mysql/php_mysql.c:995: undefined reference to `_mysqlnd_init' > > ext/mysql/php_mysql.c:1012: undefined reference to `mysqlnd_connect' > > ext/mysql/php_mysql.c:876: undefined reference to `_mysqlnd_init' > > ... > > and so on. > > Is there someone also come across this? Can anyone help me? Thanks! > > Sounds like you're missing the MySQL headers from the source > library. You can either download the full source or install just the > headers via your system's package manager. If you need more help, let > us know what distribution you're using. > > -- > </Daniel P. Brown> > Network Infrastructure Manager > http://www.php.net/ > -- 黄昭源(Asher Wong) *Best Wishes To You!*