当我运行perl时，我得到警告:
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").
我该怎么解决呢?
当前回答
如果不关心语言环境问题，可以设置PERL_BADLANG=0。当然，这可能导致不正确的本地化。
其他回答
对我来说，在Ubuntu 16.04 (Xenial Xerus)上，以下工作:
root@host:~#locale-gen en_GB.UTF-8
root@host:~#localectl set-locale LANG=en_GB.UTF-8,LC_ALL=en_GB.UTF-8
然后重新启动…
您需要在/etc/default/locale中适当地配置语言环境、注销、登录，然后运行常规命令
root@host:~# echo -e 'LANG=en_US.UTF-8\nLC_ALL=en_US.UTF-8' > /etc/default/locale
root@host:~# exit
local-user@local:~$ ssh root@host
root@host:~# locale-gen en_US.UTF-8
root@host:~# dpkg-reconfigure locales
perl -e exit
sudo localedef -i en_US -f UTF-8 en_DE.UTF-8
# DE = German
# Use your country code en lieu of DE
# The second "perl" should then not complain any more
perl -e exit
localectl list-locales # Just make sure it is OK
每当我在最新的Kali Linux版本上运行Perl脚本(比如enum4linux)时，都会遇到这个问题。
kali@kali:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Kali
Description: Kali GNU/Linux Rolling
Release: 2020.3
Codename: kali-rolling
kali@kali:~$
例如,
kali@kali:~$ enum4linux
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LC_ADDRESS = "ms_MY.UTF-8",
LC_NAME = "ms_MY.UTF-8",
LC_MONETARY = "ms_MY.UTF-8",
LC_PAPER = "ms_MY.UTF-8",
LC_IDENTIFICATION = "ms_MY.UTF-8",
LC_TELEPHONE = "ms_MY.UTF-8",
LC_MEASUREMENT = "ms_MY.UTF-8",
LC_TIME = "ms_MY.UTF-8",
LC_NUMERIC = "ms_MY.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").
enum4linux v0.8.9 (http://labs.portcullis.co.uk/application/enum4linux/)
Copyright (C) 2011 Mark Lowe (mrl@portcullis-security.com)
请看给出的警告信息。
perl: warning: Falling back to a fallback locale ("en_US.UTF-8").
另外，注意LC_ALL = (unset)
解决办法很简单。你所要做的就是设置它。
export LC_ALL=en_US.UTF-8
例如,
kali@kali:~$ export LC_ALL=en_US.UTF-8
kali@kali:~$
问题解决了
kali@kali:~$ enum4linux
enum4linux v0.8.9 (http://labs.portcullis.co.uk/application/enum4linux/)
Copyright (C) 2011 Mark Lowe (mrl@portcullis-security.com)
对于永久解决方案，您可能希望将其添加到.bashrc文件中。
对于Debian用户，我在修改我的区域设置以更改机器的语言后遇到了这个问题。这就是我所做的:
修改. bashrc: 出口LANG = fr_FR。utf - 8 出口LC_ALL = fr_FR。utf - 8 取消注释行fr_FR。文件etc/locale中的UTF-8。Gen -> sudo locale-gen生成丢失的包 sudo update-locale sudo dpkg-reconfigure locale将我的locale配置为fr_FR。utf - 8 在etc/default/locale文件中添加额外的行: 语言= en_US。utf - 8 LC_ALL = en_US。utf - 8 LANG = en_US。utf - 8 LC_TYPE = en_US。utf - 8 重启我的电脑，一切正常
