问pip安装无法生成依赖项，在setup.py egg_info失败。

EN

C:\Users\kumar>pip install unroll
Collecting unroll
Using cached unroll-0.1.0.tar.gz (7.3 kB)
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error

× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [32 lines of output]
  Downloading http://pypi.python.org/packages/source/d/distribute/distribute-0.6.14.tar.gz
  Traceback (most recent call last):
    File "C:\msys64\mingw64\lib\python3.9\site-packages\ez_setup.py", line 143, in use_setuptools
      raise ImportError
  ImportError

  During handling of the above exception, another exception occurred:

  Traceback (most recent call last):
    File "<string>", line 2, in <module>
    File "<pip-setuptools-caller>", line 34, in <module>
    File "C:\Users\kumar\AppData\Local\Temp\pip-install-6homm6dq\unroll_6700898ee7fe4673888ca58fbca3ae45\setup.py", line 2, in <module>
      ez_setup.use_setuptools()
    File "C:\msys64\mingw64\lib\python3.9\site-packages\ez_setup.py", line 145, in use_setuptools
      return _do_download(version, download_base, to_dir, download_delay)
    File "C:\msys64\mingw64\lib\python3.9\site-packages\ez_setup.py", line 123, in _do_download
      tarball = download_setuptools(version, download_base,
    File "C:\msys64\mingw64\lib\python3.9\site-packages\ez_setup.py", line 193, in download_setuptools
      src = urlopen(url)
    File "C:\msys64\mingw64\lib\python3.9\urllib\request.py", line 214, in urlopen
      return opener.open(url, data, timeout)
    File "C:\msys64\mingw64\lib\python3.9\urllib\request.py", line 523, in open
      response = meth(req, response)
    File "C:\msys64\mingw64\lib\python3.9\urllib\request.py", line 632, in http_response
      response = self.parent.error(
    File "C:\msys64\mingw64\lib\python3.9\urllib\request.py", line 561, in error
      return self._call_chain(*args)
    File "C:\msys64\mingw64\lib\python3.9\urllib\request.py", line 494, in _call_chain
      result = func(*args)
    File "C:\msys64\mingw64\lib\python3.9\urllib\request.py", line 641, in http_error_default
      raise HTTPError(req.full_url, code, msg, hdrs, fp)
  urllib.error.HTTPError: HTTP Error 403: SSL is required
  [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.






C:\Users\kumar>pip install pandas
Collecting pandas
Using cached pandas-1.4.3.tar.gz (4.9 MB)
Installing build dependencies ... error
error: subprocess-exited-with-error

× pip subprocess to install build dependencies did not run successfully.
│ exit code: 1
╰─> [71 lines of output]
  Collecting setuptools>=51.0.0
    Using cached setuptools-62.6.0-py3-none-any.whl (1.2 MB)
  Collecting wheel
    Using cached wheel-0.37.1-py2.py3-none-any.whl (35 kB)
  Collecting Cython<3,>=0.29.24
    Using cached Cython-0.29.30-py2.py3-none-any.whl (985 kB)
  Collecting oldest-supported-numpy>=0.10
    Using cached oldest_supported_numpy-2022.5.28-py3-none-any.whl (3.9 kB)
  Collecting numpy==1.19.3
    Using cached numpy-1.19.3.zip (7.3 MB)
    Installing build dependencies: started
    Installing build dependencies: finished with status 'done'
    Getting requirements to build wheel: started
    Getting requirements to build wheel: finished with status 'error'
    error: subprocess-exited-with-error

    Getting requirements to build wheel did not run successfully.
    exit code: 1

    [40 lines of output]
    Traceback (most recent call last):
      File "C:\Users\kumar\AppData\Local\Temp\tmp6grceh36_in_process.py", line 363, in <module>
        main()
      File "C:\Users\kumar\AppData\Local\Temp\tmp6grceh36_in_process.py", line 345, in main
        json_out['return_val'] = hook(**hook_input['kwargs'])
      File "C:\Users\kumar\AppData\Local\Temp\tmp6grceh36_in_process.py", line 124, in get_requires_for_build_wheel
        backend = _build_backend()
      File "C:\Users\kumar\AppData\Local\Temp\tmp6grceh36_in_process.py", line 89, in _build_backend
        obj = import_module(mod_path)
      File "C:\msys64\mingw64\lib\python3.9\importlib\__init__.py", line 127, in import_module
        return _bootstrap._gcd_import(name[level:], package, level)
      File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
      File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
      File "<frozen importlib._bootstrap>", line 972, in _find_and_load_unlocked
      File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
      File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
      File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
      File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
      File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
      File "<frozen importlib._bootstrap_external>", line 850, in exec_module
      File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
      File "C:\Users\kumar\AppData\Local\Temp\pip-build-env-888p6dt5\overlay\lib\python3.9\site-packages\setuptools\__init__.py", line 253, in <module>
        monkey.patch_all()
      File "C:\Users\kumar\AppData\Local\Temp\pip-build-env-888p6dt5\overlay\lib\python3.9\site-packages\setuptools\monkey.py", line 101, in patch_all
        patch_for_msvc_specialized_compiler()
      File "C:\Users\kumar\AppData\Local\Temp\pip-build-env-888p6dt5\overlay\lib\python3.9\site-packages\setuptools\monkey.py", line 164, in patch_for_msvc_specialized_compiler
        patch_func(*msvc9('find_vcvarsall'))
      File "C:\Users\kumar\AppData\Local\Temp\pip-build-env-888p6dt5\overlay\lib\python3.9\site-packages\setuptools\monkey.py", line 151, in patch_params
        mod = import_module(mod_name)
      File "C:\msys64\mingw64\lib\python3.9\importlib\__init__.py", line 127, in import_module
        return _bootstrap._gcd_import(name[level:], package, level)
      File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
      File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
      File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
      File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
      File "<frozen importlib._bootstrap_external>", line 850, in exec_module
      File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
      File "C:\Users\kumar\AppData\Local\Temp\pip-build-env-888p6dt5\overlay\lib\python3.9\site-packages\setuptools\_distutils\msvc9compiler.py", line 295, in <module>
        raise DistutilsPlatformError("VC %0.1f is not supported by this module" % VERSION)
    distutils.errors.DistutilsPlatformError: VC 6.0 is not supported by this module
    [end of output]

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

  Getting requirements to build wheel 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.
  [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.

C:\Users\kumar>pip list
Package    Version
---------- -------
ez-setup   0.9
pip        22.1.2
setuptools 62.6.0
wheel      0.37.1