Linux安装MySQL时的常见错误（rpm）

一、rpm -ivh Mysql-commUnity-server-8.0.28-1.el6.x86_64.rpm时报错

在执行rpm -ivh mysql-community-server-8.0.28-1.el6.x86_64.rpm时报错

只需执行

rpm -ivh mysql-community-server-5.7.26-1.el6.x86_64.rpm --force --nodeps

问题分析

这是由于yum安装了旧版本的GPG keys所造成，从rpm版本4.1后，在安装或升级软件包时会自动检查软件包的签名。

二、rpm -ivh mysql-community-libs-compat-8.0.28-1.el6.x86_64.rpm

出现错误

由出错提示可以知道，安装该包时与系统中那个存在的一个文件有冲突

通过 rpm -qa | grep mysql查看

[root@shizhan mysql-8.0.28]# rpm -qa | grep mysql

mysql-community-common-8.0.28-1.el6.x86_64

mysql-community-libs-8.0.28-1.el6.x86_64

mysql-community-client-8.0.28-1.el6.x86_64

mysql-community-server-8.0.28-1.el6.x86_64

mysql-libs-5.1.73-7.el6.x86_64

mysql-community-client-plugins-8.0.28-1.el6.x86_64

mysql-community-devel-8.0.28-1.el6.x86_64

果然多出来个mysql-libs-5.1.73-7.el6.x86_64

所以通过卸载指令卸载该文件时又发生报错

[root@shizhan mysql-8.0.28]# rpm -e mysql-libs-5.1.73-7.el6.x86_64

error: Failed dependencies:

libmysqlclient.so.16()(64bit) is needed by (installed) postfix-2:2.6.6-6.el6_7.1.x86_64

libmysqlclient.so.16(libmysqlclient_16)(64bit) is needed by (installed) postfix-2:2.6.6-6.el6_7.1.x86_64

这时通过上网查询后在文件前加上 --nodeps即可解决

rpm -e --nodeps mysql-libs-5.1.73-7.el6.x86_64

再次执行rpm -ivh mysql-community-libs-compat-8.0.28-1.el6.x86_64.rpm

发现执行成功

成功解决！！

来源地址：https://blog.csdn.net/weixin_50334395/article/details/128952864