我对python完全陌生，在安装了pip和一个虚拟环境之后，我今天尝试安装Django，我发现了这个错误

Question

Traceback (most recent call last):
  File "c:\users\seunj\desktop\venv\lib\site-packages\pip\basecommand.py", line 215, in main

    status = self.run(options, args)

  File "c:\users\seunj\desktop\venv\lib\site-packages\pip\commands\install.py", line 335, in run

    wb.build(autobuilding=True)
  File "c:\users\seunj\desktop\venv\lib\site-packages\pip\wheel.py", line 749, in build


    self.requirement_set.prepare_files(self.finder)
  File "c:\users\seunj\desktop\venv\lib\site-packages\pip\req\req_set.py", line 380, in prepare_files

    ignore_dependencies=self.ignore_dependencies))
  File "c:\users\seunj\desktop\venv\lib\site-packages\pip\req\req_set.py", line 620, in _prepare_file
    session=self.session, hashes=hashes)

  File "c:\users\seunj\desktop\venv\lib\site-packages\pip\download.py", line 821, in unpack_url

    hashes=hashes
  File "c:\users\seunj\desktop\venv\lib\site-packages\pip\download.py", line 659, in unpack_http_url

    hashes)
  File "c:\users\seunj\desktop\venv\lib\site-packages\pip\download.py", line 882, in _download_http_url

    _download_url(resp, link, content_file, hashes)
  File "c:\users\seunj\desktop\venv\lib\site-packages\pip\download.py", line 603, in _download_url

    hashes.check_against_chunks(downloaded_chunks)
  File "c:\users\seunj\desktop\venv\lib\site-packages\pip\utils\hashes.py", line 46, in check_against_chunks

    for chunk in chunks:
  File "c:\users\seunj\desktop\venv\lib\site-packages\pip\download.py", line 571, in written_chunks

    for chunk in chunks:
  File "c:\users\seunj\desktop\venv\lib\site-packages\pip\utils\ui.py", line 139, in iter

    for x in it:
  File "c:\users\seunj\desktop\venv\lib\site-packages\pip\download.py", line 560, in resp_read

    decode_content=False):
  File "c:\users\seunj\desktop\venv\lib\site-
packages\pip\_vendor\requests\packages\urllib3\response.py", line 357, in stream
    data = self.read(amt=amt, decode_content=decode_content)

  File "c:\users\seunj\desktop\venv\lib\site-packages\pip\_vendor\requests\packages\urllib3\response.py", line 324, in read
    flush_decoder = True

  File "c:\users\seunj\appdata\local\programs\python\python36-32\Lib\contextlib.py", line 100, in __exit__
    self.gen.throw(type, value, traceback)

  File "c:\users\seunj\desktop\venv\lib\site-packages\pip\_vendor\requests\packages\urllib3\response.py", line 237, in _error_catcher

    raise ReadTimeoutError(self._pool, None, 'Read timed out.')

pip._vendor.requests.packages.urllib3.exceptions.ReadTimeoutError: 
HTTPSConnectionPool(host='pypi.python.org', port=443): Read timed out.

Answer 1

HTTPSConnectionPool(host='pypi.python.org', port=443): Read timed out.

总而言之。这是一个网络连接问题。无法安装某些程序包，因为无法访问服务器。我假设这是一个暂时的问题，否则您将无法安装其余的软件包。我建议您在修复防火墙规则或检查其他internet连接设置后再试一次。你知道吗