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Pelican 3.3 pelican-quickstart错误“ ValueError：未知语言环境：UTF-8”

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问题：Pelican 3.3 pelican-quickstart错误“ ValueError：未知语言环境：UTF-8”
回答 0
回答 1
回答 2
回答 3
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回答 5

问题：Pelican 3.3 pelican-quickstart错误“ ValueError：未知语言环境：UTF-8”

当我尝试使用pelican3.3时，我键入了推荐的“ pelican-quickstart”，但出现了一些错误。

这些是错误：

(PelicanEnv)59-127-113-90:myblog Richo$ pelican-quickstart
Traceback (most recent call last):
  File "/Users/Richo/Dropbox/Github/PelicanEnv/bin/pelican-quickstart", line 9, in <module>
    load_entry_point('pelican==3.3', 'console_scripts', 'pelican-quickstart')()
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/site-packages/pkg_resources.py", line 378, in load_entry_point
    return get_distribution(dist).load_entry_point(group, name)
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/site-packages/pkg_resources.py", line 2566, in load_entry_point
    return ep.load()
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/site-packages/pkg_resources.py", line 2260, in load
    entry = __import__(self.module_name, globals(),globals(), ['__name__'])
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/site-packages/pelican/__init__.py", line 16, in <module>
    from pelican.generators import (ArticlesGenerator, PagesGenerator,
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/site-packages/pelican/generators.py", line 20, in <module>
    from pelican.readers import Readers
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/site-packages/pelican/readers.py", line 11, in <module>
    import docutils.core
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/site-packages/docutils/core.py", line 20, in <module>
    from docutils import frontend, io, utils, readers, writers
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/site-packages/docutils/frontend.py", line 41, in <module>
    import docutils.utils
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/site-packages/docutils/utils/__init__.py", line 20, in <module>
    import docutils.io
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/site-packages/docutils/io.py", line 18, in <module>
    from docutils.utils.error_reporting import locale_encoding, ErrorString, ErrorOutput
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/site-packages/docutils/utils/error_reporting.py", line 47, in <module>
    locale_encoding = locale.getlocale()[1] or locale.getdefaultlocale()[1]
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/locale.py", line 513, in getdefaultlocale
    return _parse_localename(localename)
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/locale.py", line 445, in _parse_localename
    raise ValueError, 'unknown locale: %s' % localename
ValueError: unknown locale: UTF-8

我的操作系统是OS X Mavericks。

点击查看英文原文

When I was trying to use pelican3.3, I typed the commend “pelican-quickstart”, some errors showed up.

These are the errors:

(PelicanEnv)59-127-113-90:myblog Richo$ pelican-quickstart
Traceback (most recent call last):
  File "/Users/Richo/Dropbox/Github/PelicanEnv/bin/pelican-quickstart", line 9, in <module>
    load_entry_point('pelican==3.3', 'console_scripts', 'pelican-quickstart')()
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/site-packages/pkg_resources.py", line 378, in load_entry_point
    return get_distribution(dist).load_entry_point(group, name)
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/site-packages/pkg_resources.py", line 2566, in load_entry_point
    return ep.load()
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/site-packages/pkg_resources.py", line 2260, in load
    entry = __import__(self.module_name, globals(),globals(), ['__name__'])
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/site-packages/pelican/__init__.py", line 16, in <module>
    from pelican.generators import (ArticlesGenerator, PagesGenerator,
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/site-packages/pelican/generators.py", line 20, in <module>
    from pelican.readers import Readers
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/site-packages/pelican/readers.py", line 11, in <module>
    import docutils.core
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/site-packages/docutils/core.py", line 20, in <module>
    from docutils import frontend, io, utils, readers, writers
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/site-packages/docutils/frontend.py", line 41, in <module>
    import docutils.utils
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/site-packages/docutils/utils/__init__.py", line 20, in <module>
    import docutils.io
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/site-packages/docutils/io.py", line 18, in <module>
    from docutils.utils.error_reporting import locale_encoding, ErrorString, ErrorOutput
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/site-packages/docutils/utils/error_reporting.py", line 47, in <module>
    locale_encoding = locale.getlocale()[1] or locale.getdefaultlocale()[1]
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/locale.py", line 513, in getdefaultlocale
    return _parse_localename(localename)
  File "/Users/Richo/Dropbox/Github/PelicanEnv/lib/python2.7/locale.py", line 445, in _parse_localename
    raise ValueError, 'unknown locale: %s' % localename
ValueError: unknown locale: UTF-8

My OS is OS X Mavericks.

回答 0

您可以尝试在此处或此处发布的解决方案。基本上，向您的〜/ .bash_profile添加一些行：

export LC_ALL=en_US.UTF-8
export LANG=en_US.UTF-8

有与此问题相关的未完成的错误报告。看来，Python对语言环境名称的格式做了一些假设，但这些假设并不是普遍有效的。显式设置这些环境变量基本上只是解决该错误的方法。

[编辑：]正如@asmeurer正确指出的那样，以上修正假定使用英语和美国。您应该从locale -a（由UTF-8）结尾的列表中选择您首选的语言环境。

点击查看英文原文

You could try a solution posted here or here. Basically, add some lines to your ~/.bash_profile:

export LC_ALL=en_US.UTF-8
export LANG=en_US.UTF-8

There is an outstanding bug report related to this issue. It appears that Python makes some assumptions about the format of locale names that aren’t universally valid. Explicitly setting these environment vars is basically just a workaround for that bug.

[Edit:] As @asmeurer correctly points out, the above fix assumes English and the U.S. You should really pick your preferred locale from the list given by locale -a (generally one that ends in UTF-8).

回答 1

Gerrat的答案有效，我相信我们应该提到，如果您使用诸如之类的东西zsh，则应在~/.zshrc在~/.bash_profile或之前~/.bash_rc

点击查看英文原文

Gerrat’s answer works, and I believe we should mention that if you use somthing like zsh, you should add lines to ~/.zshrc instead of ~/.bash_profile or ~/.bash_rc

回答 2

楼上的回答很快！但是我相信像我这样懒惰的人希望更改全局环境，以防万一更改为另一个登录用户后再也不会更改。所以我们需要像这样更改文件：

sudo vi /etc/profile or sudo vi /etc/bashrc

然后在以下文件中添加两行

export LC_ALL="en_US.UTF-8"
export LANG="en_US.UTF-8"

请记住，不要错过其中之一，它仅对$ LANG或$ LC_ALL不起作用。之后，运行命令以激活环境。

sudo source /etc/profile 
sudo source /etc/bashrc
source ~/.bash_profile 
source ~/.zshrc

同样，像我这样的懒惰人也可以在一行命令中完成。

echo -e "export LC_ALL=en_US.UTF-8\nexport LANG=en_US.UTF-8" >> ~/.bash_profile && source ~/.bash_profile
点击查看英文原文

Upstairs answers were quick great! But I believe people lazy like me want to change the global environment in case never change again while change to another Login user. So we need to change the file like:

sudo vi /etc/profile or sudo vi /etc/bashrc

And then add the two line in the following files

export LC_ALL="en_US.UTF-8"
export LANG="en_US.UTF-8"

Remember do not miss one of them, it doesn’t work for me just $LANG or $LC_ALL. After that run the command to active the environment.

sudo source /etc/profile 
sudo source /etc/bashrc
source ~/.bash_profile 
source ~/.zshrc

Again, lazy people like me can finish in one line command.

echo -e "export LC_ALL=en_US.UTF-8\nexport LANG=en_US.UTF-8" >> ~/.bash_profile && source ~/.bash_profile

回答 3

我将在此处重新回答该问题，因为该问题被标记为该问题的重复，并且在许多方面，对此问题的公认答案是错误的。

这是OS X终端应用程序中的错误，仅在某些区域设置（国家/语言组合）中显示。在/ Applications / Utilities中打开终端，然后取消选中“在启动时设置区域设置环境变量”框。

这会将您的LANG环境变量设置为空。这可能会导致终端使用您的区域设置不正确。终端中的locale命令将告诉您使用了哪些设置。要使用正确的语言，请在您的bash个人资料中添加一行（通常是~/.profile）

export LANG=your-lang

替换your-lang为您所用语言的正确语言环境说明符。该命令locale -a将显示所有说明符。例如，美国英语的语言代码为en_US.UTF-8。语言环境会影响可用时使用的翻译以及日期，货币和小数的格式。

请注意，此图片和内容摘自http://conda.pydata.org/docs/troubleshooting.html#unknown-locale（我也是该页面的原始作者）。

点击查看英文原文

I’m reposting my answer from this question here, since that it was marked as a duplicate of this one, and the accepted answer on this question is wrong in many ways.

This is a bug in the OS X Terminal app that only shows up in certain locales (country/language combinations). Open Terminal in /Applications/Utilities and uncheck the box “Set locale environment variables on startup”.

This will set your LANG environment variable to be empty. This may cause terminal use to incorrect settings for your locale. The locale command in the Terminal will tell you what settings are used. To use the correct language, add a line to your bash profile (typically ~/.profile)

export LANG=your-lang

Replace your-lang with the correct locale specifier for your language. The command locale -a will show you all the specifiers. For example, the language code for US English is en_US.UTF-8. The locale affects what translations are used when they are available, and also how dates, currencies, and decimals are formatted.

Note, this image and content were taken from http://conda.pydata.org/docs/troubleshooting.html#unknown-locale (I’m also the original author of that page).

回答 4

此处提到的解决方案都无法在本地应用引擎环境中运行python 3.7项目。

虽然我可以通过命令行检索语言环境，但是：

python3 -c 'import locale; print(locale.getdefaultlocale());'
('en_US', 'UTF-8')

在应用程序引擎环境中找不到该语言环境： 

File "/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/lib/python3.7/locale.py", line 568, in getdefaultlocale
    return _parse_localename(localename)
File "/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/lib/python3.7/locale.py", line 495, in _parse_localename
    raise ValueError('unknown locale: %s' % localename)
ValueError: unknown locale: UTF-8

所以，我必须明确地设定env_variables在我的app.yaml文件：

env_variables:
  LC_ALL: "en_US:UTF_8"
  LC_CTYPE: "en_US:UTF_8"

这样就解决了该错误。

点击查看英文原文

None of the solutions mentioned here worked for me running a python 3.7 project in a local app engine environment.

Although I could retrieve the locale through the command line just fine:

python3 -c 'import locale; print(locale.getdefaultlocale());'
('en_US', 'UTF-8')

That locale could not be found within the app engine environment: 

File "/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/lib/python3.7/locale.py", line 568, in getdefaultlocale
    return _parse_localename(localename)
File "/usr/local/Cellar/python/3.7.3/Frameworks/Python.framework/Versions/3.7/lib/python3.7/locale.py", line 495, in _parse_localename
    raise ValueError('unknown locale: %s' % localename)
ValueError: unknown locale: UTF-8

So I had to explicitly set env_variables in my app.yaml file:

env_variables:
  LC_ALL: "en_US:UTF_8"
  LC_CTYPE: "en_US:UTF_8"

And that solved the bug.

回答 5

由于某些原因，我还需要：

export LC_CTYPE=en_US.UTF-8
点击查看英文原文

For some reason I also needed:

export LC_CTYPE=en_US.UTF-8