mysql - Centos - yum 更新因依赖项引发后缀错误

Question

我在 azure.com 上安装了新的 centos 7，并决定安装一个 Web 服务器，但我是 Centos 新手，所以我决定遵循 Digital Ocean 指南 How to install MySQL .

问题是，当我使用 yum update 时，它会抛出此错误:

Error: Package: 2:postfix-2.6.6-8.el6.x86_64 (@base)
       Requires: libmysqlclient.so.16()(64bit)
       Removing: mysql-libs-5.1.73-8.el6_8.x86_64 (@updates)
           libmysqlclient.so.16()(64bit)
       Obsoleted By: mysql-community-libs-5.7.19-1.el7.x86_64 (mysql57-
       community)Not found
Error: Package: mysql-community-libs-compat-5.7.19-1.el7.x86_64 (mysql57-
community)
Requires: libc.so.6(GLIBC_2.17)(64bit)
Error: Package: mysql-community-libs-5.7.19-1.el7.x86_64 (mysql57-community)
       Requires: libc.so.6(GLIBC_2.14)(64bit)
Error: Package: 2:postfix-2.6.6-8.el6.x86_64 (@base)
       Requires: libmysqlclient.so.16(libmysqlclient_16)(64bit)
       Removing: mysql-libs-5.1.73-8.el6_8.x86_64 (@updates)
           libmysqlclient.so.16(libmysqlclient_16)(64bit)
       Obsoleted By: mysql-community-libs-5.7.19-1.el7.x86_64 (mysql57-
community)
           Not found
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest

我需要做什么才能恢复依赖关系？

Answer 1

如您所见，该软件包已废弃。

搜索 mysql 并从找到的结果中安装。

做

yum 搜索 mysql

然后从列表中选择版本。