Question

我尝试运行sudo bin / buildout，我收到以下错误

回溯：

Getting distribution for 'django-cms==2.2'.
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line 2147, in main

  File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line 2133, in with_ei_usage

  File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line 2150, in <lambda>

  File "/usr/lib/python2.7/distutils/core.py", line 151, in setup
    dist.run_commands()
  File "/usr/lib/python2.7/distutils/dist.py", line 953, in run_commands
    self.run_command(cmd)
  File "/usr/lib/python2.7/distutils/dist.py", line 972, in run_command
    cmd_obj.run()
  File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line 370, in run

  File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line 594, in easy_install

  File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line 643, in install_item

  File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line 833, in install_eggs

  File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line 1055, in build_and_install

  File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line 1040, in run_setup

  File "build/bdist.linux-x86_64/egg/setuptools/sandbox.py", line 63, in run_setup
  File "build/bdist.linux-x86_64/egg/setuptools/sandbox.py", line 109, in run
  File "build/bdist.linux-x86_64/egg/setuptools/sandbox.py", line 62, in runner
  File "build/bdist.linux-x86_64/egg/setuptools/sandbox.py", line 38, in _execfile
  File "/tmp/easy_install-Q5iQTO/django-cms-2.2/setup.py", line 3, in <module>
  File "/tmp/easy_install-Q5iQTO/django-cms-2.2/cms/__init__.py", line 7, in <module>
  File "/usr/local/lib/python2.7/dist-packages/Django-1.6.4-py2.7.egg/django/conf/__init__.py", line 54, in __getattr__
    self._setup(name)
  File "/usr/local/lib/python2.7/dist-packages/Django-1.6.4-py2.7.egg/django/conf/__init__.py", line 47, in _setup
    % (desc, ENVIRONMENT_VARIABLE))
django.core.exceptions.ImproperlyConfigured: Requested setting INSTALLED_APPS, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings.
An error occurred when trying to install django-cms 2.2. Look above this message for any errors that were output by easy_install.
While:
  Installing django.
  Getting distribution for 'django-cms==2.2'.
Error: Couldn't install: django-cms 2.2

Buildout.cfg：

[versions]
django = 1.3
django-registration = 0.8-alpha-1
django-filebrowser = 3.0-no-grappelli-2
django-cms = 2.2

我尝试使用谷歌搜索，它说当django版本不是1.3时可能会发生此错误，但是这里指定django必须是1.3

任何想法如何解决这个问题？如果您还有其他需要，请告诉我。

Answer 1

您遇到了一个可以使用全局可导入django.conf.settings模块的问题。 * {3.0} 之前的django-cms软件包指望该模块不可在安装期间导入。

在安装过程中，安装脚本导入cms包以读取版本号，但同样的包也尝试修补Django设置。这仅受ImportError异常处理程序的保护;例如如果导入django.conf.settings失败，则不要修改设置。

当你有一个全局Django安装时，导入不会失败，但是会引发一个不同的异常，因为你没有Django配置安装django-cms。

升级到django-cms 3.x或删除全局Django安装。

buildout cant instal django cms 2.2

1 个答案: