虽然MySQL可以用命令行安装，但是会对一些细节和不可控性不了解,所以选择源码安装 最新版本需要用boost库，所以要下载 mysql 和 boost, 下载链接如下: http://dev.mysql.com/downloads/mysql/ 选择source code,下载最后两个安装包: mysql-5.7.14.tar.gz, mysql-boost-5.7.14.gz http://cdn.mysql.com//Downloads/MySQL-5.7/mysql-boost-5.7.14.tar.gz http://cdn.mysql.com//Downloads/MySQL-5.7/mysql-5.7.14.tar.gz 1 安装MySQL 1.1 下载 wget http://cdn.mysql.com//Downloads/MySQL-5.7/mysql-boost-5.7.14.tar.gz wget http://cdn.mysql.com//Downloads/MySQL-5.7/mysql-5.7.14.tar.gz 1.2 解压 先解压mysql-5.7.14.tar.gz, 然后再解压mysql-boost-5.7.14.tar.gz 这样能保证boost能解压到mysql-5.7.14/boost目录下 tar -xvf mysql-5.7.14.tar.gz tar -xvf mysql-boost-5.7.14.tar.gz 1.3 安装 1.3.1 安装MySQL必须库 apt-get update apt-get install bison openssl libncurses5-dev perl cmake 1.3.2 编译安装 进入目录安装 cd mysql-5.7.14 cmake . \ -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \ -DMYSQL_DATADIR=/opt/data/mysql/data \ -DMYSQL_UNIX_ADDR=/tmp/mysql.sock \ -DDEFAULT_CHARSET=utf8 \ -DDEFAULT_COLLATION=utf8_general_ci \ -DWITH_EXTRA_CHARSETS=all \ -DWITH_MYISAM_STORAGE_ENGINE=1 \ -DWITH_INNOBASE_STORAGE_ENGINE=1 \ -DWITH_MEMORY_STORAGE_ENGINE=1 \ -DWITH_READLINE=1 \ -DENABLED_LOCAL_INFILE=1 \ -DMYSQL_USER=mysql \ -DWITH_BOOST=boost make && make install 2.配置MySQL 根据步骤1，MySQL安装在/usr/local/mysql目录下 cd /usr/local/mysql ls 可以查看mysql目录 2.1 创建MySQL用户 groupadd mysql useradd mysql -g mysql 2.2 创建MySQL数据目录,用来存储MySQL数据 mkdir -p /opt/data/mysql/data # 存放MySQL数据库数据 mkdir -p /opt/data/mysql/log # 存放MySQL日志，查看日常操作log和异常 mkdir -p /opt/data/mysql/bin-log # 存放MySQL bin log日志，用来同步数据 chown -R mysql:mysql /opt/data/mysql # root用户将mysql目录归mysql用户所有 2.3 配置MySQL cd /usr/local/mysql cp support-files/my-default.cnf /etc/my.cnf # 将my-default.cnf文件复制到/etc目录下，并命名为my.cnf vim /etc/my.cnf # 打开my.cnf, 添加如下配置: [mysqld] character_set_server=utf8 server_id = 1 port = 3306 innodb_buffer_pool_size = 128M basedir = /usr/local/mysql datadir = /opt/data/mysql/data socket = /tmp/mysql.sock pid-file = /opt/data/mysql/mysql.pid log-bin = /opt/data/mysql/bin-log/mysql-bin sync-binlog = 1 general_log = 1 log-error = /opt/data/mysql/log/mysql_err.log general_log_file = /opt/data/mysql/log/mysql.log [mysql] default-character-set=utf8 2.4 初始化MySQL cd /usr/local/mysql bin/mysqld --defaults-file=/etc/my.cnf --user=mysql --initialize 打开/opt/data/mysql/log/mysql.log, 查找初始化密码 2016-07-05T08:31:20.363565Z 1 [Note] A temporary password is generated for root@localhost: 9arAj*:r047g 登陆 bin/mysql -u root -p 9arAj*:r047g 不修改密码不能操作 mysql> show databases; ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement. 修改密码 mysql> SET PASSWORD = PASSWORD('123456'); mysql> ALTER USER 'root'@'localhost' PASSWORD EXPIRE NEVER; mysql> flush privileges; 2.5 配置MySQL执行路劲 vim /root/.bashrc # 打开.bashrc文件，并记录一下内容 export PATH=$PATH:/usr/local/mysql/bin/ 保存，退出 source /root/.bashrc 执行一下命令检验是否准确 mysql -uroot -p123456

Mysql has great support for Linux. You only need to execute at least 3 commands to install it successfully.
Here is a tutorial to install Mysql in CentOS 7
https://www.obneer.com/how-to...