如何修復來自 Perl 的區域設置警告 - How to fix a locale setting warning from Perl

問題：

When I run perl , I get the warning:當我運行perl ，我收到警告：

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?我如何解決它？

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解決方案：

參考一： https://en.stackoom.com/question/AUJG
參考二： https://stackoom.com/question/AUJG