有时apt-get install ***软件名  或者dpkg-reconfigure ***软件名 会出现下面的

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").
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
 
 
我的解决办法是:
vi /root/.bashrc
在最底部添加上一句
export LC_ALL=C
或者直接运行
#echo "export LC_ALL=C" >> /root/.bashrc
然后执行一下:
source /root/.bashrc 
 
这样就搞定了    O(∩_∩)O