如何翻译Django应用

Question

我正在尝试为我的应用程序添加一个翻译（本地化）层。

我按照这个链接的说明进行操作：https://docs.djangoproject.com/en/1.7/topics/i18n/translation/#how-to-create-language-files

但是当我尝试运行下面的代码时，遇到了一些问题：

django-admin.py makemessages -l he

这是为了创建一个希伯来语的翻译文件。

第一次运行这段代码时，我收到了以下错误：

CommandError: Can't find msguniq. Make sure you have GNU gettext tools 0.15 or newer installed.

于是我运行了这个命令：

brew install gettext

但我仍然遇到了一个错误：

CommandError: Can't find msguniq. Make sure you have GNU gettext tools 0.15 or newer installed.

我在一些地方看到我需要运行：

brew link gettext --force

现在当我尝试运行这个命令时：

django-admin.py makemessages -l he

我得到了以下错误：

Traceback (most recent call last):
  File "/usr/local/bin/django-admin.py", line 5, in <module>
    pkg_resources.run_script('Django==1.7.1', 'django-admin.py')
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources.py", line 492, in run_script
    self.require(requires)[0].run_script(script_name, ns)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources.py", line 1350, in run_script
    execfile(script_filename, namespace, namespace)
  File "/Library/Python/2.7/site-packages/Django-1.7.1-py2.7.egg/EGG-INFO/scripts/django-admin.py", line 5, in <module>
    management.execute_from_command_line()
  File "/Library/Python/2.7/site-packages/Django-1.7.1-py2.7.egg/django/core/management/__init__.py", line 385, in execute_from_command_line
    utility.execute()
  File "/Library/Python/2.7/site-packages/Django-1.7.1-py2.7.egg/django/core/management/__init__.py", line 377, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/Library/Python/2.7/site-packages/Django-1.7.1-py2.7.egg/django/core/management/base.py", line 288, in run_from_argv
    self.execute(*args, **options.__dict__)
  File "/Library/Python/2.7/site-packages/Django-1.7.1-py2.7.egg/django/core/management/base.py", line 338, in execute
    output = self.handle(*args, **options)
  File "/Library/Python/2.7/site-packages/Django-1.7.1-py2.7.egg/django/core/management/base.py", line 533, in handle
    return self.handle_noargs(**options)
  File "/Library/Python/2.7/site-packages/Django-1.7.1-py2.7.egg/django/core/management/commands/makemessages.py", line 283, in handle_noargs
    potfiles = self.build_potfiles()
  File "/Library/Python/2.7/site-packages/Django-1.7.1-py2.7.egg/django/core/management/commands/makemessages.py", line 299, in build_potfiles
    file_list = self.find_files(".")
  File "/Library/Python/2.7/site-packages/Django-1.7.1-py2.7.egg/django/core/management/commands/makemessages.py", line 358, in find_files
    ignored_roots = [os.path.normpath(p) for p in (settings.MEDIA_ROOT, settings.STATIC_ROOT)]
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/posixpath.py", line 327, in normpath
    initial_slashes = path.startswith('/')
AttributeError: 'NoneType' object has no attribute 'starts with'

我使用的是Mac，Django版本是1.7，Python版本是2.7.6。

请帮我理解我遗漏了什么。

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如何翻译Django应用

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