/**********************************************************************************
* perl: warning: Falling back to the standard locale ("C").
* 说明：
* 使用debootstrap的时候，遇到这个问题，记录解决方法。
*
* 2017-2-18 深圳 南山平山村 曾剑锋
*********************************************************************************/
一、参考文档：
1. How to fix a locale setting warning from Perl?
http://stackoverflow.com/questions/2499794/how-to-fix-a-locale-setting-warning-from-perl
二、原因：
If you are creating a rootfs using debootstrap you will need to generate the locales. You can do this by running:
sudo locale-gen en_US.UTF-8
This tip comes from, https://help.ubuntu.com/community/Xen
On Debian you may need to do $ echo en_US UTF-8 >> /etc/locale.gen first.
三、处理方法：
root@zengjf:# echo en_US UTF-8 >> /etc/locale.gen
root@zengjf:# locale-gen en_US.UTF-8
Generating locales (this might take a while)...
en_US.UTF-8... done
Generation complete.
root@zengjf:#
