如何解決ReadTimeoutError：HTTPSConnectionPool（主機='pypi.python.org'，端口= 443）與點？

我最近需要通過以創作sudo之前安裝一些軟件包如何解決ReadTimeoutError：HTTPSConnectionPool（主機='pypi.python.org'，端口= 443）與點？

pip install future 
pip install scikit-learn 
pip install numpy 
pip install scipy

我也試過，但都將其與下面的錯誤中紅色線條上來：

Exception: 
Traceback (most recent call last): 
    File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 122, in main 
    status = self.run(options, args) 
    File "/usr/lib/python2.7/dist-packages/pip/commands/install.py", line 290, in run 
    requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle) 
    File "/usr/lib/python2.7/dist-packages/pip/req.py", line 1198, in prepare_files 
    do_download, 
    File "/usr/lib/python2.7/dist-packages/pip/req.py", line 1376, in unpack_url 
    self.session, 
    File "/usr/lib/python2.7/dist-packages/pip/download.py", line 572, in unpack_http_url 
    download_hash = _download_url(resp, link, temp_location) 
    File "/usr/lib/python2.7/dist-packages/pip/download.py", line 433, in _download_url 
    for chunk in resp_read(4096): 
    File "/usr/lib/python2.7/dist-packages/pip/download.py", line 421, in resp_read 
    chunk_size, decode_content=False): 
    File "/usr/lib/python2.7/dist-packages/urllib3/response.py", line 256, in stream 
    data = self.read(amt=amt, decode_content=decode_content) 
    File "/usr/lib/python2.7/dist-packages/urllib3/response.py", line 201, in read 
    raise ReadTimeoutError(self._pool, None, 'Read timed out.') 
ReadTimeoutError: HTTPSConnectionPool(host='pypi.python.org', port=443): Read timed out. 

Storing debug log for failure in /root/.pip/pip.log'

來源

2017-04-08 Ateeb

除非確實有一個叫紅屏錯誤的錯誤，不要把作爲標題 – abccd

我認爲這是網絡問題，嘗試'平pypi.python.org'看看它是否工作。它可以通過重新啓動路由器或重新連接到互聯網，甚至在某個時間後再次嘗試等簡單的事情來解決。請在發佈之前按照[如何提問]（https://stackoverflow.com/help/how-to-ask）進行操作。 –

這也可能發生，如果它必須通過代理。做：pip install future --proxy = <你的代理站點> – user3885927

Yaayy！我找到了答案。只需在安裝時使用--default-timeout = 100參數。 e.g

sudo pip install --default-timeout=100 future

來源

2017-04-22 14:42:43 Ateeb

或者，我使用'export PIP_DEFAULT_TIMEOUT = 100'，因爲我在共享的Dockerfile中有'pip'命令，這對我來說是一個臨時需求。但它的作品，謝謝！ – mass

謝謝，它可以節省我在緩慢的互聯網條件。我猜100是等待連接失敗後重新連接的秒數？ – LittleZero

如何解決ReadTimeoutError：HTTPSConnectionPool（主機='pypi.python.org'，端口= 443）與點？

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