【安装】LAMP MySQL不知到安装到哪里去了。yum install mysql-server

安装LAMP环境，服务器是CentOS（VM虚拟机上搭建的），自带有MYSQL。
也可以所以用yum命令直接安装mysql

yum install mysqlyum install mysql-serveryum install mysql-devel

然后查看所在位置：

[root@localhost php-5.5.13]# whereis mysqlmysql: /usr/bin/mysql /usr/lib64/mysql /usr/include/mysql /usr/share/mysql /usr/share/man/man1/mysql.1.gz[root@localhost php-5.5.13]# which mysql/usr/bin/mysql[root@localhost php-5.5.13]# pwd/home/default7/Downloads/php-5.5.13[root@localhost php-5.5.13]# [root@localhost php-5.5.13]# find / -name my.cnf/etc/my.cnf[root@localhost php-5.5.13]# pwd/home/default7/Downloads/php-5.5.13[root@localhost php-5.5.13]# ./configure --prefix=/usr/local/php5 --with-apxs2=/usr/local/apache2/bin/apxs --with-mysql=/usr/share/mysql

运行最末尾报错（最末尾几段）：

checking whether to enable multibyte string support... nochecking whether to enable multibyte regex support... yeschecking whether to check multibyte regex backtrack... yeschecking for external libmbfl... nochecking for external oniguruma... nochecking for mcrypt support... nochecking for MSSQL support via FreeTDS... nochecking for MySQL support... yeschecking for specified location of the MySQL UNIX socket... noconfigure: error: Cannot find MySQL header files under /usr/share/mysql.Note that the MySQL client library is not bundled anymore!

Apache\PHP都已经安装好，就是MYsql不知到哪里去来 --with-mysql=这个路径我把 whereis mysql里面的每一个都试了都mysql错。mysql到底装到哪里去了。

configure: error: Cannot find MySQL header files under /usr/share/mysql.
Note that the MySQL client library is not bundled anymore!


/usr/share/mysql 文件夹内容

[root@localhost mysql]# whereis mysqlmysql: /usr/bin/mysql /usr/lib64/mysql /usr/include/mysql /usr/share/mysql /usr/share/man/man1/mysql.1.gz[root@localhost mysql]# cd /usr/share/mysql[root@localhost mysql]# lscharsets              my-innodb-heavy-4G.cnfconfig.huge.ini       my-large.cnfconfig.medium.ini     my-medium.cnfconfig.small.ini      my-small.cnfczech                 mysql_fix_privilege_tables.sqldanish                mysql_system_tables_data.sqldutch                 mysql_system_tables.sqlenglish               mysql_test_data_timezone.sqlerrmsg.txt            norwegianestonian              norwegian-nyfill_help_tables.sql  polishfrench                portuguesegerman                romaniangreek                 russianhungarian             serbianitalian               slovakjapanese              spanishkorean                swedishmy-huge.cnf           ukrainian[root@localhost mysql]# cd binbash: cd: bin: No such file or directory[root@localhost mysql]# 

回复讨论(解决方案)

用whereis之类的命令找

[root@localhost php-5.5.13]# which mysql

/usr/bin/mysql

不是告诉你mysql在/usr/bin/mysql吗？为什么还要用/usr/share/mysql？

其实新版的不需要指定mysql地址。直接使用--with-mysql即可。

 Cannot find MySQL header files   

这是由于安装mysql时没有安装mysql头文件，或者是路径指定不正确,php找不到mysql的头文件引起的错误提示。

执行下
find / -name "mysql"

其实新版的不需要指定mysql地址。直接使用--with-mysql即可。

一句话解决所有问题！好回答！