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
以下是如何在Mac OS X v10.7 (Lion)或Cygwin (Windows 10)上解决这个问题:
在主机上的bashrc或bash_profile文件中添加以下代码行:
# Setting for the new UTF-8 terminal support in Lion
export LC_CTYPE=en_US.UTF-8
export LC_ALL=en_US.UTF-8
如果你使用Z shell (zsh)，编辑文件zshrc:
# Setting for the new UTF-8 terminal support in Lion
LC_CTYPE=en_US.UTF-8
LC_ALL=en_US.UTF-8
其他回答
以下是如何在Mac OS X v10.7 (Lion)或Cygwin (Windows 10)上解决这个问题:
在主机上的bashrc或bash_profile文件中添加以下代码行:
# Setting for the new UTF-8 terminal support in Lion
export LC_CTYPE=en_US.UTF-8
export LC_ALL=en_US.UTF-8
如果你使用Z shell (zsh)，编辑文件zshrc:
# Setting for the new UTF-8 terminal support in Lion
LC_CTYPE=en_US.UTF-8
LC_ALL=en_US.UTF-8
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
尝试重新安装:
localess apt-get install --reinstall locales
更多信息请参见如何更改默认区域设置
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。
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
