ContOS7 rpm安装mysql时遇到的错误

1.安装MySQL-server包时报error: Failed dependencies(错误：依赖检测失败：)

[[email protected] mysql]# rpm -ivh MySQL-server-5.6.22-1.el6.i686.rpm
error: Failed dependencies:
.........
dbus-python-1.1.1-9.el7.x86_64
python-firewall-0.6.3-2.el7.noarch
plymouth-core-libs-0.8.9-0.32.20140113.el7.centos.x86_64

解决方法：

[[email protected] mysql]# yum -y install libaio.so.1 libgcc_s.so.1 libstdc++.so.6
[[email protected] mysql]# rpm -ivh MySQL-server-5.6.22-1.el6.i686.rpm

2.安装mysql-client.rpm包时报error: Failed dependencies(错误：依赖检测失败：)

[[email protected] mysql]# rpm -ivh MySQL-client-5.6.22-1.el6.i686.rpm
error: Failed dependencies：
        libncurses.so.5 被 MySQL-client-5.6.22-1.el6.i686 需要
        libtinfo.so.5 被 MySQL-client-5.6.22-1.el6.i686 需要

解决方法: 安装上面提示的依赖包

[[email protected] mysql]# yum -y install libncurses.so.5 libtinfo.so.5

3.service mysql start 启动mysql服务时报错ERROR! The server quit without updating PID file (/var/lib/mysql/localhost.localdomain.pid).

解决方案：

初始化数据库报错

[[email protected] ~]# mysql_install_db --user=mysql --ldata=/var/lib/mysql/
FATAL ERROR: please install the following Perl modules before executing /usr/bin/mysql_install_db:

解决上面问题安装autoconf库

[[email protected] ~]# yum -y install autoconf

然后执行初始化成功，并可以直接链接数据库

初始化时的提示

PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER !
To do so, start the server, then issue the following commands:

 /usr//bin/mysqladmin -u root password 'new-password'
/usr//bin/mysqladmin -u root -h localhost.localdomain password 'new-password'

我的还没有找到密码 明天继续！