执行perl语言设置警告Please check that your locale settings:

Question

perl报错: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = "zh_CN.GB2312",
LANG = "zh_CN.GB2312"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C".

程序仍可以运行，求教如何解决？
谢谢！
在perl版发了n天无人理，只能到这里求救了！