redhat as 4 安装pure-ftpd，执行,/configure时使用了--with-mysql参数，出现如下错误:

checking whether you already have a standard MD5 implementation... no
checking whether you already have a standard SHA1 implementation... no
checking whether we are inside a Virtuozzo virtual host... no
checking default TCP send buffer size... 16384
checking default TCP receive buffer size... 87380
checking for floor in -lm... yes
checking for gzclose in -lz... yes
checking for mysql_init in -lmysqlclient... no
configure: error: libmysqlclient is needed for MySQL support

从 网上查了很多资料很都没有解决，只知道跟mysql有关，我的mysql是rpm安装的，试了N多次终于找到了解决办法，原因是c操作mysql数据库时 编译需要用到libmysqlclient库，手动指定也没有效果，解决办法是安装lampp工具中的mysql就OK了。