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?
向~/添加正确的区域设置。bashrc,(~ /。Bash_profile, /etc/environment之类的文件可以解决这个问题,但是不建议这样做,因为它会覆盖/etc/default/locale的设置,这在最好的情况下是令人困惑的,在最坏的情况下可能会导致区域设置不一致。
相反,应该直接编辑/etc/default/locale,它可能看起来像这样:
LANG=en_US.UTF-8
LANGUAGE=en_US:en
LC_CTYPE=en_US
更改将在下次登录时生效。你可以通过/etc/default/locale在现有的shell中获取新的语言环境,就像这样:
$ . /etc/default/locale
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