OSError: locale.Error - 不支持的区域设置答案

【问题标题】：OSError: locale.Error - unsupported locale settingsOSError: locale.Error - 不支持的区域设置
【发布时间】：2016-08-25 16:14:00
【问题描述】：

我安装了 pip3、python-dev 和 nginx。

接下来我用 pip3 安装了 virtualenv。

我想制作 virtualenv，但是当我输入以下命令时：

virtualenv project_juda

出现下一个错误：

juldou@ubuntu512mbfra1-01improveyourself:~/MyApp$virtualenv project_juda
Using base prefix '/usr'
New python executable in /home/juldou/MyApp/project_juda/bin/python3
Not overwriting existing python script /home/juldou/MyApp/project_juda/bin/python (you must use /home/juldou/MyApp/project_juda/bin/python3)
Installing setuptools, pip, wheel...
  Complete output from command /home/juldou/MyApp/project_juda/bin/python3 - setuptools pip wheel:
  Traceback (most recent call last):
  File "<stdin>", line 23, in <module>
  File "/usr/local/lib/python3.4/dist-packages/virtualenv_support/pip-8.1.1-py2.py3-none-any.whl/pip/__init__.py", line 215, in main
  File "/home/juldou/MyApp/project_juda/lib/python3.4/locale.py", line 592, in setlocale
    return _setlocale(category, locale)
locale.Error: unsupported locale setting
----------------------------------------
...Installing setuptools, pip, wheel...done.
Traceback (most recent call last):
  File "/usr/local/bin/virtualenv", line 11, in <module>
    sys.exit(main())
  File "/usr/local/lib/python3.4/dist-packages/virtualenv.py", line 708, in main
    symlink=options.symlink)
  File "/usr/local/lib/python3.4/dist-packages/virtualenv.py", line 941, in create_environment
    download=download,
  File "/usr/local/lib/python3.4/dist-packages/virtualenv.py", line 897, in install_wheel
    call_subprocess(cmd, show_stdout=False, extra_env=env, stdin=SCRIPT)
  File "/usr/local/lib/python3.4/dist-packages/virtualenv.py", line 792, in call_subprocess
    % (cmd_desc, proc.returncode))
OSError: Command /home/juldou/MyApp/project_juda/bin/python3 - setuptools pip wheel failed with error code 1

我不知道为什么。问题出在哪里？

更新：语言环境的输出：

juldou@ubuntu-512mb-fra1-01-improveyourself:~/MyApp$ 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=sk_SK.UTF-8
LC_TIME=sk_SK.UTF-8
LC_COLLATE="en_US.UTF-8"
LC_MONETARY=sk_SK.UTF-8
LC_MESSAGES="en_US.UTF-8"
LC_PAPER=sk_SK.UTF-8
LC_NAME=sk_SK.UTF-8
LC_ADDRESS=sk_SK.UTF-8
LC_TELEPHONE=sk_SK.UTF-8
LC_MEASUREMENT=sk_SK.UTF-8
LC_IDENTIFICATION=sk_SK.UTF-8
LC_ALL=

【问题讨论】：

命令locale的输出是什么？（注意，这不是 Python 命令，而是 UNIX 命令）。
@MartijnPieters 已更新。
How do I fix my locale issue? 在这里看起来很相关。
@MartijnPieters 但我怎么知道缺少哪些语言环境？
@MartijnPieters 在您提供的主题中对我来说没有解决方案。重新配置之类的事情没有意义。

标签： python ubuntu pip locale virtualenv

【解决方案1】：

我在 ubuntuforums 找到了以下解决方案：

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
sudo dpkg-reconfigure locale

它对我有用！

【讨论】：

是的，locale-gen 正是您所需要的。好像你没有安装语言环境。 exports 是不必要的。