yum install openssl-devel 由openssl-libs-1.0.2k-21.el7_9.x86_64引起的依赖错误

yum install openssl-devel dependency error caused by openssl-libs-1.0.2k-21.el7_9.x86_64

我正在尝试在 redhat 7.9 上 yum install openssl-devel,出现以下依赖错误,似乎安装了更新版本的 openssl-libs,而 openssl-devel 仍然依赖于旧版本:

Error: Package: 1:openssl-devel-1.0.2k-19.el7.x86_64 (rhel7.9-server)
           Requires: openssl-libs(x86-64) = 1:1.0.2k-19.el7
           Installed: 1:openssl-libs-1.0.2k-21.el7_9.x86_64 (@rhel7.9-fix)
               openssl-libs(x86-64) = 1:1.0.2k-21.el7_9
           Available: 1:openssl-libs-1.0.2k-19.el7.x86_64 (rhel7.9-server)
               openssl-libs(x86-64) = 1:1.0.2k-19.el7

问题是我似乎无法降级或删除 openssl-libs 7.9-fix:

sudo yum downgrade openssl-libs
[sudo] password for idm:
Loaded plugins: product-id, search-disabled-repos, subscription-manager

This system is not registered with an entitlement server. You can use subscription-manager to register.

Resolving Dependencies
--> Running transaction check
---> Package openssl-libs.x86_64 1:1.0.2k-19.el7 will be a downgrade
---> Package openssl-libs.x86_64 1:1.0.2k-21.el7_9 will be erased
--> Finished Dependency Resolution
Error: Package: 1:openssl-1.0.2k-21.el7_9.x86_64 (@rhel7.9-fix)
           Requires: openssl-libs(x86-64) = 1:1.0.2k-21.el7_9
           Removing: 1:openssl-libs-1.0.2k-21.el7_9.x86_64 (@rhel7.9-fix)
               openssl-libs(x86-64) = 1:1.0.2k-21.el7_9
           Downgraded By: 1:openssl-libs-1.0.2k-19.el7.x86_64 (rhel7.9-server)
               openssl-libs(x86-64) = 1:1.0.2k-19.el7
sudo yum remove openssl-libs
...
Error: Trying to remove "systemd", which is protected
Error: Trying to remove "yum", which is protected

所以我现在不确定我应该怎么做才能安装 openssl-devel。提前致谢

问题已通过添加具有正确包的新存储库得到解决