已经装了mysql,path也加了，就是报不存在，求指点迷津

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin:/usr/lib:/usr/lib64/mysql:/usr/sbin:/usr/bin/mysql:/usr/share/mysql

./configure --prefix=/opt/lilachome/ --enable-site=lilac --with-www --with-php=/usr/include/php/  --with-mysql=/usr/lib64/mysql --with-bbsuid=500 --with-bbsgid=500 CFLAGS=-g


checking whether to build static libraries... yes
checking for a BSD-compatible install... /usr/bin/install -c
checking whether ln -s works... yes
checking whether make sets $(MAKE)... (cached) yes
checking for bison... no
checking for byacc... no
checking for gzgets in -lz... yes
checking for mysql_real_connect in -lmysqlclient... no
configure: error: The MYSQL library not found
--
修改:lanslot FROM 49.65.181.*
FROM 49.65.181.*