如何修复来自Perl的语言环境设置警告？

问题：

When I run perl , I get the warning: 当我运行perl ，我得到警告：

perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
    LANGUAGE = (unset),
    LC_ALL = (unset),
    LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").

How do I fix it? 我如何解决它？

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解决方案：

参考一： https://stackoom.com/question/AUJG/如何修复来自Perl的语言环境设置警告
参考二： https://oldbug.net/q/AUJG/How-to-fix-a-locale-setting-warning-from-Perl

来源：oschina

链接：https://my.oschina.net/stackoom/blog/4283295