mysql编译报错

1.make报错现象

Warning: Bison executable not found in PATH

解决办法

yum -y install bison

2.make报错现象

ake Error at /usr/share/cmake-2.8/Modules/CMakeCXXInformation.cmake:17 (get_filename_component):
get_filename_component called with incorrect number of arguments
Call Stack (most recent call first):
  CMakeLists.txt:3 (PROJECT)

CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage
CMake Error: Internal CMake error, TryCompile configure of cmake failed

原因：gcc-c++没有安装

yum -y install gcc-c++

3.启动报错

/etc/init.d/mysqld:line 260:my_print_defaults:command not found

或

mysql manager or server PID file could not be found!

解决办法：

解决办法：

     # vi /etc/my.cnf    (指明basedir和datadir路径即可)

     basedir=/usr/local/mysql    安装路径 就是--prefix的路径

       datadir=/usr/local/mysql/data

 

4.初始化报错

/etc/init.d/mysqld restart

MySQL manager or server PID file could not be found!       [FAILED]

Starting MySQL.Manager of pid-file quit without updating fi[FAILED]

解决办法：

先把初始化数据的指定目录--datadir=date目录下的所有文件全部删除掉 在从新初始化。

在初始化一次数据库就好了

/usr/local/mysql/bin/mysql_install_db --user=mysql  

 

5.报错现象

Starting MySQL...The server quit without updating PID         file[FAILED]cal/mysql/data/Centos1.pid).

安装5.6的时候启动报错

 

解决办法：killall mysqld 说明有进程存在，我们没有关闭mysql就直接初始化数据库了。

     killall mysql不能解决。必须killall mysqld