最近想尝试下新版本的Mysql 5.7.10，于是开始尝试玩下。

在该次安装中，使用源码编译安装Mysql，编译器使用cmake。

这里选择的版本是mysql-5.7.10,cmake的版本是cmake-2.8.10.2

注：在下载源码包的时候，请注意选择Platform为“Source Code”。

环境：

[[email protected] mysql]$ sudo cat /etc/redhat-release

CentOS release 6.3 (Final)

[[email protected] mysql]$ uname -a

Linux e3ddba11 2.6.32-279.el6.x86_64 #1 SMP Fri Jun 22 12:19:21 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

下面是本次的安装步骤：

1.上传mysql-5.7.10.tar.gz和cmake-2.8.10.2.tar.gz文件到e3ddba11的/usr/local文件夹下。

2.在Centos上安装g++和ncurses_devel

[[email protected] local]$ sudo yum install gcc-c++

[[email protected] local]$ sudo yum install ncurses-devel

3.安装make

[[email protected] local]$ sudo yum install make

否则会报错： Cannot find appropriate Makefile processor on this system.

4.安装cmake

[[email protected] local]$ sudo tar -zxvf cmake-2.8.10.2.tar.gz

[[email protected] local]$ cd cmake-2.8.10.2

[[email protected] cmake-2.8.10.2]$ sudo ./configure

[[email protected] cmake-2.8.10.2]$ sudo make

[[email protected] cmake-2.8.10.2]$ sudo make install

5.安装boost，以便后面安装Mysql时使用.

在http://sourceforge.net/projects/boost/files/boost/1.59.0/中选择boost_1_59_0.tar.gz下载，然后上传到e3ddba11的/usr/local下

[[email protected] local]$ sudo tar -zxvf boost_1_59_0.tar.gz

6.将cmake加入到系统环境变量中

[[email protected] cmake-2.8.10.2]$ sudo vi /etc/profile

在最后添加两行；

PATH=/usr/local/cmake-2.8.10.2/bin:$PATH

export PATH

之后执行下面的代码使该修改生效。----这里不能直接执行sudo source /etc/profile会报错sudo: source: command not found

[[email protected] cmake-2.8.10.2]$ source /etc/profile

[[email protected] cmake-2.8.10.2]$ sudo -s

[[email protected] cmake-2.8.10.2]# source /etc/profile

此时，我们可以使用export来查看当前的PATH值

[[email protected] cmake-2.8.10.2]$ echo $PATH

6.创建Mysql的安装目录以及数据库文件存放的路径

[[email protected] cmake-2.8.10.2]$ sudo mkdir -p /usr/local/mysql

[wh4[email protected] cmake-2.8.10.2]$ sudo mkdir -p /usr/local/mysql/data/

7.创建mysql用户以及对应用户组

[[email protected] cmake-2.8.10.2]$ sudo groupadd mysql

[[email protected] cmake-2.8.10.2]$ sudo useradd -r -g mysql mysql

8.编译安装mysql

[[email protected] cmake-2.8.10.2]$ cd /usr/local/

[[email protected] local]$ sudo tar -zxvf mysql-5.5.37.tar.gz

[[email protected] local]$ cd mysql-5.5.37

[[email protected] mysql-5.5.37]$

sudo cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \

-DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \

-DDEFAULT_CHARSET=utf8 \

-DDEFAULT_COLLATION=utf8_general_ci \

-DWITH_MYISAM_STORAGE_ENGINE=1 \

-DWITH_INNOBASE_STORAGE_ENGINE=1 \

-DWITH_MEMORY_STORAGE_ENGINE=1 \

-DWITH_READLINE=1 \

-DENABLED_LOCAL_INFILE=1 \

-DMYSQL_DATADIR=/usr/local/mysql/data \

-DMYSQL_USER=mysql \

-DMYSQL_TCP_PORT=3306 \

-DWITH_BOOST=/usr/local/boost_1_59_0

[[email protected] mysql-5.5.37]$ sudo make

[[email protected] mysql-5.5.37]$ sudo make install

9.验证mysql是否安装成功

[[email protected] mysql-5.5.37]$ cd /usr/local/mysql

[[email protected] mysql]$ ls

bin COPYING data docs include INSTALL-BINARY lib man mysql.sock mysql-test README scripts share sql-bench support-files

如果看到存在这些文件或者文件夹，那么证明mysql安装成功。

10.设置mysql目录的权限

[[email protected] mysql]$ sudo chown -R mysql:mysql /usr/local/mysql

[[email protected] mysql]$ sudo chown -R mysql:mysql data

11.创建系统数据库的表

[[email protected] mysql]$ cd /usr/local/mysql/bin

[[email protected] mysql]$ sudo ./mysqld --initialize --user=mysql

12.my.cnf配置文件产生

[[email protected] bin]$ sudo cp ../support-files/my-default.cnf /etc.my.cnf

13.将mysql服务设置为自动开启

[[email protected] bin]$ sudo cp ../support-files/mysql.server /etc/init.d/mysqld

[[email protected] bin]$ sudo chkconfig --add mysqld && chkconfig mysqld on

14.设置环境变量

[[email protected] mysql]$ sudo vi /root/.bash_profile

修改PATH为：

PATH=$PATH:$HOME/bin:/usr/local/mysql/bin:/usr/local/mysql/lib

之后执行下面的代码使该修改生效。----这里不能直接执行sudo source /etc/profile会报错sudo: source: command not found

[[email protected] mysql]$ source /root/.bash_profile

[[email protected] mysql]$ sudo -s

[[email protected] mysql]# source /root/.bash_profile

同时也将mysql的路径加入到/etc/profile下。

[[email protected] mysql]$ sudo vi /etc/profile

在最后添加两行

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

export PATH

[[email protected] mysql]$ source /etc/profile

[[email protected] mysql]$ sudo -s

[[email protected] mysql]# source /etc/profile

15.开启mysql服务

[[email protected] bin]$ sudo ./mysqld_safa --user=mysql --skip-grant-tables &

16.在另外窗口新开session，进入mysql。修改root的密码。

[[email protected] bin]$ mysql -uroot

mysql> update mysql.user set authentication_string=password('wison') where user='root' and host='localhost'

-> ;

Query OK, 1 row affected, 1 warning (0.01 sec)

Rows matched: 1 Changed: 1 Warnings: 1

mysql> flush privileges;

Query OK, 0 rows affected (0.00 sec)

16.进入mysql：

[[email protected] ~]$ mysql -uroot -pwison

mysql: [Warning] Using a password on the command line interface can be insecure.

Welcome to the MySQL monitor. Commands end with ; or \g.

Your MySQL connection id is 2

Server version: 5.7.10

Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its

affiliates. Other names may be trademarks of their respective

owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> show databases;

ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement.

mysql> alter user 'root'@'localhost' identified by 'wison';

Query OK, 0 rows affected (0.00 sec)

到此，mysql已经安装完毕。