尝试安装 Django 通道/密码时如何解决此错误？ “未能建立密码学”

Question

我已经看到了这个问题的几个线程，但是没有一个解决方案对我有用。 我正在尝试使用 Python 和 Django 创建一个简单的聊天应用程序，我在每个教程中看到的第一步是安装通道（包括加密）。 但是，每次我尝试安装它们时，安装程序都会进行加密，然后给我一个巨大的错误（附加错误代码）

我尝试过的

-> 超过 5 或 6 个不同的堆栈溢出帖子问相同（或非常相似的问题），他们的解决方案都不适合我

-> 升级 Pip

-> 降级 pip/python（从最新版本开始）

-> 手动安装密码学（使用 OpenSSL）

-> 从我的机器上卸载所有与 python 相关的东西，然后进行全新安装

-> 在虚拟环境中工作

-> 不在虚拟环境中工作

-> 弄乱一些环境变量（即改变 python 的路径顺序）

-> 尝试不同的命令来安装通道和加密（例如。

• pip 安装通道
• pip3 安装渠道
• python -m pip 安装 -U 通道
• python3 -m pip 安装 -U 通道

注意：我对所有这些（Python、django、通道、环境变量等）都很陌生，所以如果我无法正确解释所有内容，我深表歉意。

--------------下面的错误信息-----------------

  Using cached cryptography-37.0.4.tar.gz (585 kB)
  Installing build dependencies ... error
  error: subprocess-exited-with-error
  
  × pip subprocess to install build dependencies did not run successfully.
  │ exit code: 1
  ╰─> [42 lines of output]
      Collecting setuptools!=60.9.0,>=40.6.0
        Downloading setuptools-64.0.3-py3-none-any.whl (1.2 MB)
           ---------------------------------------- 1.2/1.2 MB 11.4 MB/s eta 0:00:00
      Collecting wheel
        Using cached wheel-0.37.1-py2.py3-none-any.whl (35 kB)
      Collecting cffi>=1.12
        Using cached cffi-1.15.1.tar.gz (508 kB)
        Preparing metadata (setup.py): started
        Preparing metadata (setup.py): finished with status 'error'
        error: subprocess-exited-with-error

        python setup.py egg_info did not run successfully.
        exit code: 1

        [16 lines of output]
        Traceback (most recent call last):
          File "<string>", line 2, in <module>
          File "<pip-setuptools-caller>", line 34, in <module>
          File "C:\Users\avijo\AppData\Local\Temp\pip-install-36jculgl\cffi_261fdf0c61334d77971826ea36706558\setup.py", line 126, in <module>
            if sys.platform == "win32" and uses_msvc():
          File "C:\Users\avijo\AppData\Local\Temp\pip-install-36jculgl\cffi_261fdf0c61334d77971826ea36706558\setup.py", line 105, in uses_msvc
            return config.try_compile('#ifndef _MSC_VER\n#error "not MSVC"\n#endif')
          File "C:\msys64\mingw64\lib\python3.9\site-packages\setuptools\_distutils\command\config.py", line 224, in try_compile
            self._compile(body, headers, include_dirs, lang)
          File "C:\msys64\mingw64\lib\python3.9\site-packages\setuptools\_distutils\command\config.py", line 129, in _compile
            self.compiler.compile([src], include_dirs=include_dirs)
          File "C:\msys64\mingw64\lib\python3.9\site-packages\setuptools\_distutils\_msvccompiler.py", line 366, in compile
            self.initialize()
          File "C:\msys64\mingw64\lib\python3.9\site-packages\setuptools\_distutils\_msvccompiler.py", line 246, in initialize
            raise DistutilsPlatformError(
        distutils.errors.DistutilsPlatformError: --plat-name must be one of ('win32', 'win-amd64', 'win-arm32', 'win-arm64')
        [end of output]

        note: This error originates from a subprocess, and is likely not a problem with pip.
      error: metadata-generation-failed

      Encountered error while generating package metadata.

      See above for output.

      note: This is an issue with the package mentioned above, not pip.
      hint: See above for details.
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error

× pip subprocess to install build dependencies did not run successfully.
│ exit code: 1
╰─> See above for output.

note: This error originates from a subprocess, and is likely not a problem with pip.

错误消息的片段 1

错误信息片段 2