CentOS6.8手动安装MySQL5.6

1.安装mysql5.6依存包

2.下载编译包

 

wget https://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.35-linux-glibc2.5-x86_64.tar.gz
tar xvf mysql-5.6.35-linux-glibc2.5-x86_64.tar.gz

注：-bash: wget: command not found的两种解决方法
3.复制到指定目录

 

 

mv mysql-5.6.35-linux-glibc2.5-x86_64 /usr/local/mysql

4.创建mysql用户和组

groupadd mysql
useradd -r -g mysql mysql -d /usr/local/mysql
passwd mysql

5.修改目录权限

 

 

chown -R mysql:mysql /usr/local/mysql

6.安装数据库

su mysql
/usr/local/mysql/scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data
exit

注1：这里可能会报错：scripts/mysql_install_db: /usr/bin/perl: bad interpreter: No such file or directory。
需要安装perl以及perl-devel.执行命令：yum –y install perl perl-devel

 

参考：CentOS 安装Perl环境
注2：如果安装perl环境报错，执行make命令报错，No targets specified and no makefile found， 是缺少ncurses安装包造成的。请参考make: *** No targets specified and no makefile found. Stop.解决方法 或者 liunx下安装mysql，make时 *** No targets specified and no makefile found. stop.

注3：如果安装ncurses安装包报错：configure: error: no acceptable C compiler found in $PATH，没找到可用的C编译器，可能是你GCC没装吧，装了GCC就行了。安装命令：

 

# yum install gcc gcc-c++ autoconf automake

参考：redhat 5下安装阿帕奇出现make: *** No targets specified and no makefile found. Stop.
7.复制mysql配置文件

 

 

cd /usr/local/mysql/support-files
cp my-default.cnf /etc/my.cnf

8.添加系统服务

cp mysql.server /etc/init.d/mysql
chkconfig mysql on

9.添加环境变量

vi /etc/profile

在最下面添加

export MYSQL_HOME=/usr/local/mysql
export PATH=$PATH:$MYSQL_HOME/bin

保存退出后，执行生效代码

. /etc/profile

10.启动mysql

service mysql start

11.设置root密码

mysqladmin -u root password '123456'

12.设置默认端口

vi /etc/my.cnf
[mysqld]
basedir=/usr/local/mysql
datadir=/usr/local/mysql/data
port=3306
server_id=1
socket=/tmp/mysql.sock

13.允许所有外部链接访问（可选）

mysql -u root -p

mysql命令行输入

GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION;
FLUSH PRIVILEGES;

 

 

 

 

 

总结:耗时一个下午完成安装，遇到很多错误，看日志发现问题并解决。耐心！！！

参考：

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