perl: warning: Setting locale failed. perl: warning: Please check that your locale settings:

错误信息：

perl: warning: Setting locale failed.

perl: warning: Please check that your locale settings:

        LANGUAGE = "zh_CN:zh",

        LC_ALL = (unset),

        LC_PAPER = "zh_CN",

        LC_ADDRESS = "zh_CN",

        LC_MONETARY = "zh_CN",

        LC_NUMERIC = "zh_CN",

        LC_TELEPHONE = "zh_CN",

        LC_IDENTIFICATION = "zh_CN",

        LC_MEASUREMENT = "zh_CN",

        LC_TIME = "zh_CN",

        LC_NAME = "zh_CN",

        LANG = "zh_CN.UTF-8"

    are supported and installed on your system.

perl: warning: Falling back to the standard locale ("C").

解决方法：

在shell变量中添加以下值：

export LANG=en_US:zh_CN.UTF-8

export LC_ALL=C

在执行：

. ~/.bash_profile     //注意，前面还有一个点  也可以使用 source ~/.bash_profile

让配置生效

不同shell对应的文件

Bourn shell  sh 的变量文件       ~/.profile

C shell cshrc 的变量文件          ~/.cshrc 后执行 .login

Korh shell ksh 的变量文件        ~/.profile

Bash shell bash 的变量文件      ~/.bash_profile