python - 安装各种 Python 包时的 AttributeErrors

Question

我对 Python 还是有点陌生​​，在安装各种 Python 包时，我收到一个错误 AttributeError: module 'X' has no attribute 'Y'，其中 X 和 Y 是特定于该包的。大多数软件包安装没有问题，但有些软件包给了我这个错误。我在 Windows 10 64 位上安装了 Python 3.8，例如，当我尝试安装此软件包时，我收到此错误：

C:\WINDOWS\system32>pip install micropython-warnings
Collecting micropython-warnings
  Using cached micropython-warnings-0.1.1.tar.gz (630 bytes)
    ERROR: Command errored out with exit status 1:
     command: 'c:\users\justinas\appdata\local\programs\python\python38-32\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\Justinas\\AppData\\Local\\Temp\\pip-install-1aq8t49t\\micropython-warnings\\setup.py'"'"'; __file__='"'"'C:\\Users\\Justinas\\AppData\\Local\\Temp\\pip-install-1aq8t49t\\micropython-warnings\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base 'C:\Users\Justinas\AppData\Local\Temp\pip-pip-egg-info-1od9eu5k'
         cwd: C:\Users\Justinas\AppData\Local\Temp\pip-install-1aq8t49t\micropython-warnings\
    Complete output (9 lines):
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "c:\users\justinas\appdata\local\programs\python\python38-32\lib\site-packages\setuptools\__init__.py", line 17, in <module>
        import setuptools.version
      File "c:\users\justinas\appdata\local\programs\python\python38-32\lib\site-packages\setuptools\version.py", line 1, in <module>
        import pkg_resources
      File "c:\users\justinas\appdata\local\programs\python\python38-32\lib\site-packages\pkg_resources\__init__.py", line 3240, in <module>
        warnings.filterwarnings("ignore", category=PEP440Warning, append=True)
    AttributeError: module 'warnings' has no attribute 'filterwarnings'
    ----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

这在很多包中很常见。我该如何解决这个问题？

标签： pythonpip