尝试遵循 Django Girls 教程时出现“导入错误：没有名为 admin 的模块”

Question

我目前正在做 Django Girls 教程，但我遇到了一个无法解决的障碍，因为python manage.py migratebash 抱怨没有任何名为 admin 的模块。我能做些什么？我已经按照教程所说的做了一切。我正在通过 pythonanywhere.com 运行 bash，这是错误消息：

    Traceback (most recent call last):                                          
  File "manage.py", line 10, in <module>                                    
    execute_from_command_line(sys.argv)                                     
  File "/home/wost/my-new-blog/myvenv/local/lib/python2.7/site-packages/djan
go/core/management/__init__.py", line 353, in execute_from_command_line     
    utility.execute()                                                       
  File "/home/wost/my-new-blog/myvenv/local/lib/python2.7/site-packages/djan
go/core/management/__init__.py", line 327, in execute                       
    django.setup()                                                          
  File "/home/wost/my-new-blog/myvenv/local/lib/python2.7/site-packages/djan
go/__init__.py", line 18, in setup                                          
    apps.populate(settings.INSTALLED_APPS)                                  
  File "/home/wost/my-new-blog/myvenv/local/lib/python2.7/site-packages/djan
go/apps/registry.py", line 85, in populate                                  
    app_config = AppConfig.create(entry)                                    
  File "/home/wost/my-new-blog/myvenv/local/lib/python2.7/site-packages/djan
go/apps/config.py", line 123, in create                                     
    import_module(entry)                                                    
  File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
    __import__(name)                                                        
ImportError: No module named admin 

Answer 1

我怀疑你有以下内容INSTALLED_APPS：

INSTALLED_APPS = [
    # ...
    "admin",
    # ...
]

我认为你打算使用django.contrib.admin：

INSTALLED_APPS = [
    # ...
    "django.contrib.admin",
    # ...
]