utf-8 - 为什么即使设置了语言环境也会出现错误？

Question

当我运行 bitbake 时，我得到以下信息:

$ bitbake core-image-base
Please use a locale setting which supports utf-8.
Python can't change the filesystem locale after loading so we need a utf-8 when python starts or things won't work.

即使我的语言环境设置为 en_US.UTF-8，为什么会这样？

$ echo $LC_ALL
en_US.UTF-8

有关其他背景信息，另请参阅 https://unix.stackexchange.com/questions/626916/how-to-set-locale-correctly-manually/626919

更新:

$ locale
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
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

我的 ~/.bashrc 看起来像:

$ cat ~/.bashrc
export LC_ALL=en_US.UTF-8
export LANG=en_US.UTF-8
export LANGUAGE=en_US.UTF-8

当打开一个新的 shell 时，我得到:

$ bash
bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)
bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)

Answer 1

如果在您添加语言环境之前 shell 已经存在，那么您需要打开一个新的(或者运行 bash 作为一个 child ，打开一个新的终端，做一个新的 ssh，...)

那么这应该可以工作。

$ export LC_ALL="en_US.UTF-8"
$ bitbake core-image-base

可能不需要导出，这取决于您系统的默认设置。