Centos 8 安装特定软件的时候报错，操作及报错如下：
[root@proxyserver yum.repos.d]# yum install epel-release
Failed to set locale, defaulting to C.UTF-8
Last metadata expiration check: 0:04:27 ago on Wed Aug 31 14:32:18 2022.
Module yaml error: Unexpected key in data: static_context [line 9 col 3]
Module yaml error: Unexpected key in data: static_context [line 9 col 3]
Module yaml error: Unexpected key in data: static_context [line 9 col 3]
Module yaml error: Unexpected key in data: static_context [line 9 col 3]
Module yaml error: Unexpected key in data: static_context [line 9 col 3]
Module yaml error: Unexpected key in data: static_context [line 9 col 3]
Module yaml error: Unexpected key in data: static_context [line 9 col 3]
Module yaml error: Unexpected key in data: static_context [line 9 col 3]
Package epel-release-8-17.el8.noarch is already installed.
Dependencies resolved.
Nothing to do.
Complete!解决方案
可以通过升级 libmodulemd 解决。该问题已在 libmodulemd-2.13.0-1.fc33 中修复。
[root@proxyserver yum.repos.d]# dnf upgrade libmodulemd
Failed to set locale, defaulting to C.UTF-8
Last metadata expiration check: 0:05:08 ago on Wed Aug 31 14:32:18 2022.
Module yaml error: Unexpected key in data: static_context [line 9 col 3]
Module yaml error: Unexpected key in data: static_context [line 9 col 3]
Module yaml error: Unexpected key in data: static_context [line 9 col 3]
Module yaml error: Unexpected key in data: static_context [line 9 col 3]
Module yaml error: Unexpected key in data: static_context [line 9 col 3]
Module yaml error: Unexpected key in data: static_context [line 9 col 3]
Module yaml error: Unexpected key in data: static_context [line 9 col 3]
Module yaml error: Unexpected key in data: static_context [line 9 col 3]
Dependencies resolved.
==================================================================================================================================================================================
Package Architecture Version Repository Size
==================================================================================================================================================================================
Upgrading:
libmodulemd x86_64 2.13.0-1.el8 base 233 k
Transaction Summary
==================================================================================================================================================================================
Upgrade 1 Package
Total download size: 233 k
Is this ok [y/N]: y
Downloading Packages:
libmodulemd-2.13.0-1.el8.x86_64.rpm 232 kB/s | 233 kB 00:01
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total 232 kB/s | 233 kB 00:01
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
Preparing : 1/1
Upgrading : libmodulemd-2.13.0-1.el8.x86_64 1/2
Cleanup : libmodulemd-2.9.4-2.el8.x86_64 2/2
Running scriptlet: libmodulemd-2.9.4-2.el8.x86_64 2/2
Verifying : libmodulemd-2.13.0-1.el8.x86_64 1/2
Verifying : libmodulemd-2.9.4-2.el8.x86_64 2/2
Installed products updated.
Upgraded:
libmodulemd-2.13.0-1.el8.x86_64
Complete!确认操作结果：
[root@proxyserver yum.repos.d]# yum install epel-release
Failed to set locale, defaulting to C.UTF-8
Last metadata expiration check: 0:05:16 ago on Wed Aug 31 14:32:18 2022.
Package epel-release-8-17.el8.noarch is already installed.
Dependencies resolved.
Nothing to do.
Complete!