linux服务器pip不安装模块

Question

我的pip -V返回： pip 9.0.1 from /usr/lib/python3/dist-packages (python 3.6)

python3 -V返回： Python 3.6.9

当我尝试使用 pip 安装模块时，出现以下错误：

Collecting Django==2.2.1
  Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.python.org', port=443): Read timed out. (read timeout=15)",)': /simple/django/
  Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.python.org', port=443): Read timed out. (read timeout=15)",)': /simple/django/
  Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.python.org', port=443): Read timed out. (read timeout=15)",)': /simple/django/
  Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.python.org', port=443): Read timed out. (read timeout=15)",)': /simple/django/
  Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.python.org', port=443): Read timed out. (read timeout=15)",)': /simple/django/`

>Could not find a version that satisfies the requirement Django==2.2.1 (from versions: )

>No matching distribution found for Django==2.2.1

我阅读了类似的问题，并检查了我没有设置代理，并且我的防火墙已禁用。

我该怎么办？

Answer 1

“ sudo pip install --default-timeout=100 future ”

如何使用 pip 解决 ReadTimeoutError: HTTPSConnectionPool(host='pypi.python.org', port=443)？

sudo 可能是必要的，也可能不是。 使用 sudo 时要小心。

另： 使用 Pip3 安装的问题