Failed to set locale, defaulting to C.UTF-8 報錯

一、背景

用 Dokfile 只做了鏡像，啟動容器后yum安裝軟件發現安裝失敗報錯，報錯提示如下：

[root@localhost /]# yum -y install kde-l10n-Chinese 
Failed to set locale, defaulting to C.UTF-8
Last metadata expiration check: 0:00:12 ago on Fri Jun  4 02:45:10 2021.
No match for argument: kde-l10n-Chinese
Error: Unable to find a match: kde-l10n-Chinese
[root@localhost /]# 

 

二、報錯原因

通過報錯翻譯可知是由於本地語言環境不適配導致，查看語言環境

locale -a

 

 三、解決過程

 3.1  安裝語言包

yum -y install glibc-langpack-en

3.2 再次查看

locale -a

 3.3 再次安裝確認

  重新安裝，報錯消失，但依舊無法安裝，檢查后發現該安裝包適配centos7，但是本鏡像容器的系統為centos8，更換容器鏡像后安裝成功

# 報錯提示消失，但依舊無法安裝
[root@localhost /]# yum -y install kde-l10n-Chinese 
Last metadata expiration check: 0:05:24 ago on Fri 04 Jun 2021 02:45:10 AM UTC.
No match for argument: kde-l10n-Chinese
Error: Unable to find a match: kde-l10n-Chinese

# 查看容器系統版本
[root@localhost /]# cat /etc/redhat-release 
CentOS Linux release 8.3.2011