CentOS6.9用rpm安装MySQL5.7

whereis mysql

yum -y remove mysql-libs

 

yum clean dbcache 

wget http://repo.mysql.com/mysql57-community-release-el7-11.noarch.rpm

rpm -ivh mysql57-community-release-el7-11.noarch.rpm

yum -y install mysql-community-server

 

service mysqld start

mysql -uroot

update user set password=PASSWORD("123456") where user='root';

flush privileges;

quit

mysql -uroot

mysql -uroot -p123456

 

错误：

执行 yum -y install mysql-community-server 时报错：

Error: Package: mysql-community-client-5.7.26-1.el7.x86_64 (mysql57-community)
Requires: libstdc++.so.6(GLIBCXX_3.4.15)(64bit)
Error: Package: mysql-community-server-5.7.26-1.el7.x86_64 (mysql57-community)
Requires: libstdc++.so.6(GLIBCXX_3.4.15)(64bit)
Error: Package: mysql-community-libs-5.7.26-1.el7.x86_64 (mysql57-community)
Requires: libc.so.6(GLIBC_2.14)(64bit)
Error: Package: mysql-community-server-5.7.26-1.el7.x86_64 (mysql57-community)
Requires: libc.so.6(GLIBC_2.17)(64bit)
Error: Package: mysql-community-server-5.7.26-1.el7.x86_64 (mysql57-community)
Requires: systemd
Error: Package: mysql-community-client-5.7.26-1.el7.x86_64 (mysql57-community)
Requires: libc.so.6(GLIBC_2.14)(64bit)
Error: Package: mysql-community-server-5.7.26-1.el7.x86_64 (mysql57-community)
Requires: libsasl2.so.3()(64bit)

原因：

该文中的rpm包“mysql57-community-release-el7-11.noarch.rpm”，是适用于centos 7 的。

解决方法：下载适用于centos6.9的rpm包： wget https://dev.mysql.com/get/mysql57-community-release-el6-9.noarch.rpm

查看安装的mysql。
# yum list installed |grep mysql

查看系统自带的mysql版本：rpm -qa | grep mysql

mysql-libs.x86_64 5.1.73-8.el6_8 @base
mysql57-community-release.noarch

删除安装的mysql。
# yum -y remove mysql57-community-release.noarch

重新下载mysql的rpm文件。
# wget https://dev.mysql.com/get/mysql57-community-release-el6-9.noarch.rpm

安装Mysql的yum源。
# rpm -ivh mysql57-community-release-el6-9.noarch.rpm

安装Mysql。
# yum install mysql-community-server
如果这是还报Package: mysql-community-server-5.7.25-1.el7.x86_64 (mysql57-community)，执行下# yum clean all。Mysql安装成功。
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转载自：https://blog.csdn.net/YYYQYYY/article/details/77469723 

　　　　https://blog.csdn.net/u011886447/article/details/89166946 

在原文的基础上略有优化。