linux安装mysql8.0.20 依赖检测失败：mariadb-libs is obsoleted by mysql-community-libs-8.0.20-1.el7.x86_64

[root@localhost ~]# rpm -ivh mysql-community-libs-8.0.18-1.el7.x86_64.rpm 

warning: mysql-community-libs-8.0.18-1.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY

error: Failed dependencies:

mariadb-libs is obsoleted by mysql-community-libs-8.0.18-1.el7.x86_64

解决办法：

[root@localhost ~]# yum remove mysql-libs

清除之前安装过的依赖包即可。