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
前面的答案都是错的。消息是明确的-缺少区域设置。解决方案是添加适当的区域设置。您可以通过编辑/etc/locale.生成文件，删除被报告为缺失的地区前面的#符号，然后发出命令:
$ sudo locale-gen
这将实际生成在/etc/locale.中指定的地区Gen，因此消息将不会显示。
其他回答
我现在使用这个:
$ cat /etc/environment
...
LC_ALL=en_US.UTF-8
LANG=en_US.UTF-8
然后注销SSH会话，重新登录。
旧的回答:
只有这一点对我有帮助:
$ locale
locale: Cannot set LC_ALL to default locale: No such file or directory
LANG=en_US.UTF-8
LANGUAGE=
LC_CTYPE=en_US.UTF-8
LC_NUMERIC=ru_RU.UTF-8
LC_TIME=ru_RU.UTF-8
LC_COLLATE="en_US.UTF-8"
LC_MONETARY=ru_RU.UTF-8
LC_MESSAGES="en_US.UTF-8"
LC_PAPER=ru_RU.UTF-8
LC_NAME=ru_RU.UTF-8
LC_ADDRESS=ru_RU.UTF-8
LC_TELEPHONE=ru_RU.UTF-8
LC_MEASUREMENT=ru_RU.UTF-8
LC_IDENTIFICATION=ru_RU.UTF-8
LC_ALL=
$ sudo su
# export LANGUAGE=en_US.UTF-8
# export LANG=en_US.UTF-8
# export LC_ALL=en_US.UTF-8
# locale-gen en_US.UTF-8
Generating locales...
en_US.UTF-8... up-to-date
Generation complete.
# dpkg-reconfigure locales
Generating locales...
en_AG.UTF-8... done
en_AU.UTF-8... done
en_BW.UTF-8... done
en_CA.UTF-8... done
en_DK.UTF-8... done
en_GB.UTF-8... done
en_HK.UTF-8... done
en_IE.UTF-8... done
en_IN.UTF-8... done
en_NG.UTF-8... done
en_NZ.UTF-8... done
en_PH.UTF-8... done
en_SG.UTF-8... done
en_US.UTF-8... up-to-date
en_ZA.UTF-8... done
en_ZM.UTF-8... done
en_ZW.UTF-8... done
Generation complete.
# exit
$ locale
LANG=en_US.UTF-8
LANGUAGE=en_US.UTF-8
LC_CTYPE="en_US.UTF-8"
LC_NUMERIC="en_US.UTF-8"
LC_TIME="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_PAPER="en_US.UTF-8"
LC_NAME="en_US.UTF-8"
LC_ADDRESS="en_US.UTF-8"
LC_TELEPHONE="en_US.UTF-8"
LC_MEASUREMENT="en_US.UTF-8"
LC_IDENTIFICATION="en_US.UTF-8"
LC_ALL=en_US.UTF-8
这通常意味着您还没有正确地在Linux机器上设置区域设置。
在Debian或Ubuntu上，这意味着你需要去做
$ sudo locale-gen $ sudo dpkg-reconfigure locales
另参见man locale-gen。
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
添加LC_ALL = " en_GB。Utf8”到/etc/environment并重新启动。这是所有。
在我的例子中，这是输出:
LANGUAGE = (unset),
LC_ALL = (unset),
LC_PAPER = "ro_RO.UTF-8",
LC_ADDRESS = "ro_RO.UTF-8",
....
解决方案是:
sudo locale-gen ro_RO.UTF-8
