ModuleNotFoundError:没有名为' requests‘的模块，即使在Pycharm中pip安装了请求之后也是如此

Question

以前的"requests“库是可以工作的，但我想做一个项目并安装一些库，而"requests==2.22.0”就包含在这些库中。在安装库之后，我发现在PyCharm上出现了一个错误：

Traceback (most recent call last):
  File "C:/Users/User/Desktop/python/projects/youtube downloader.py", line 5, in <module>
    import requests
ModuleNotFoundError: No module named 'requests'

当我再次尝试使用pip安装请求时，我一直收到这些错误，我还尝试卸载请求，然后重新安装：

C:\Users\User>pip3 install requests
Requirement already satisfied: requests in c:\users\muffin\anaconda3\lib\site-packages (2.21.0)
Requirement already satisfied: chardet<3.1.0,>=3.0.2 in c:\users\User\appdata\roaming\python\python37\site-packages (from requests) (3.0.4)
Requirement already satisfied: idna<2.9,>=2.5 in c:\users\User\appdata\roaming\python\python37\site-packages (from requests) (2.8)
Requirement already satisfied: urllib3<1.25,>=1.21.1 in c:\users\User\appdata\roaming\python\python37\site-packages (from requests) (1.24.1)
Requirement already satisfied: certifi>=2017.4.17 in c:\users\User\appdata\roaming\python\python37\site-packages (from requests) (2018.11.29)

C:\Users\User>pip install requests
Requirement already satisfied: requests in c:\users\muffin\anaconda3\lib\site-packages (2.21.0)
Requirement already satisfied: idna<2.9,>=2.5 in c:\users\User\appdata\roaming\python\python37\site-packages (from requests) (2.8)
Requirement already satisfied: chardet<3.1.0,>=3.0.2 in c:\users\User\appdata\roaming\python\python37\site-packages (from requests) (3.0.4)
Requirement already satisfied: urllib3<1.25,>=1.21.1 in c:\users\User\appdata\roaming\python\python37\site-packages (from requests) (1.24.1)
Requirement already satisfied: certifi>=2017.4.17 in c:\users\User\appdata\roaming\python\python37\site-packages (from requests) (2018.11.29)

我注意到我有两个？pythons在我的计算机中，但我从来不知道我应该如何处理两条蟒蛇(我在Jupiter notebook和PyCharm上使用Ananconda )，我假设这可能是为什么pip不能像我预期的那样工作的问题……或者不是。我很困惑。

++所以我在Jupiter笔记本中发现，我可以导入请求库而没有任何问题，所以我想我需要从另一个路径下载该库？

有人能帮上忙吗？非常感谢你提前这么做。

Answer 1

您尚未为PyCharm配置Python解释器。跟着this tutorial走，你应该没问题。我建议使用Anaconda并手动或在PyCharm中创建一个virtual environment。在该环境中安装requests。