请教 iterm 中 perl: warning: Please check that your locale settings: LANGUAGE = (unset) 的根本原因及解决办法。

[mune]

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

[twtww]

ssh 的服务器太老了？
参考 https://stackoverflow.com/questions/2499794/how-to-fix-a-locale-setting-warning-from-perl

[xuboying]

perl 喜欢 ansi 的 encoding，毕竟是 UTF8 前的产物，试试设置环境变量先
export LC_ALL=C