Bison executable not found in PATH by mysql install，bisone

Bison executable not found in PATH by mysql install，bisonexecutable

[root@luozhonghua mysql-5.5.21]# cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql  -DMYSQL_DATADIR=/data/mysql  -DSYSCONFDIR=/etc

-- Check size of pthread_t
-- Check size of pthread_t - done
-- Performing Test HAVE_PEERCRED
-- Performing Test HAVE_PEERCRED - Success
Warning: Bison executable not found in PATH
-- Configuring done
-- Generating done
-- Build files have been written to: /usr/local/src/mysql-5.5.21

解决办法:

[root@luozhonghua mysql]# yum install bison

安装完后，再次执行：

[root@luozhonghua mysql-5.5.21]# cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql  -DMYSQL_DATADIR=/data/mysql  -DSYSCONFDIR=/etc
-- MySQL 5.5.21
-- Configuring done
-- Generating done
-- Build files have been written to: /usr/local/src/mysql-5.5.21

成功通过！记住是mysql-5.5.21版本，别的版本会有差异。

先安装 ncurses-devel 包
yum install ncurses-devel
再删除刚才编译生成的 CMakeCache.txt 文件
rm CMakeCache.txt
再次执行一次cmake ...
一般都可以顺利安装的。
 

require_once ZEROINC.'/MySqlData.php';
你看看你这个文件在不在 里面是不是class MySqlData