每当我试图导入之前安装的任何软件包时,我都会遇到以下错误。我不知道我做错了什么。
C:\Users\David\Documents\Django_directory\usws15\eRoutes>python manage.py runserver 8002
Performing system checks...
Unhandled exception in thread started by <function check_errors.<locals>.wrapper at 0x000001FF0416A6A8>
Traceback (most recent call last):
File "C:\Users\David\AppData\Local\Programs\Python\Python36\lib\site-packages\django\utils\autoreload.py", line 225, in wrapper
fn(*args, **kwargs)
File "C:\Users\David\AppData\Local\Programs\Python\Python36\lib\site-packages\django\core\management\commands\runserver.py", line 120, in inner_run
self.check(display_num_errors=True)
File "C:\Users\David\AppData\Local\Programs\Python\Python36\lib\site-packages\django\core\management\base.py", line 364, in check
include_deployment_checks=include_deployment_checks,
File "C:\Users\David\AppData\Local\Programs\Python\Python36\lib\site-packages\django\core\management\base.py", line 351, in _run_checks
return checks.run_checks(**kwargs)
File "C:\Users\David\AppData\Local\Programs\Python\Python36\lib\site-packages\django\core\checks\registry.py", line 73, in run_checks
new_errors = check(app_configs=app_configs)
File "C:\Users\David\AppData\Local\Programs\Python\Python36\lib\site-packages\django\core\checks\urls.py", line 13, in check_url_config
return check_resolver(resolver)
File "C:\Users\David\AppData\Local\Programs\Python\Python36\lib\site-packages\django\core\checks\urls.py", line 23, in check_resolver
return check_method()
File "C:\Users\David\AppData\Local\Programs\Python\Python36\lib\site-packages\django\urls\resolvers.py", line 397, in check
for pattern in self.url_patterns:
File "C:\Users\David\AppData\Local\Programs\Python\Python36\lib\site-packages\django\utils\functional.py", line 36, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "C:\Users\David\AppData\Local\Programs\Python\Python36\lib\site-packages\django\urls\resolvers.py", line 536, in url_patterns
patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
File "C:\Users\David\AppData\Local\Programs\Python\Python36\lib\site-packages\django\utils\functional.py", line 36, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "C:\Users\David\AppData\Local\Programs\Python\Python36\lib\site-packages\django\urls\resolvers.py", line 529, in urlconf_module
return import_module(self.urlconf_name)
File "C:\Users\David\AppData\Local\Programs\Python\Python36\lib\importlib\__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
......
"C:\Users\David\Documents\Django_directory\usws15\eRoutes\routing\urls.py", line 2, in <module>
from . import views
File "C:\Users\David\Documents\Django_directory\usws15\eRoutes\routing\views.py", line 2, in <module>
import requests
ModuleNotFoundError: No module named 'requests'
