大家好！
我遇到这个错误（上图）很长时间了，这里没有什么可以为我解决的。
pip 为我尝试安装的每个包执行此错误（这次是 pynput）。
我有 python 3.8.2，pip 是最新的。
我尝试做 --default-timeout=1000 事情，但它也不起作用。
Python 3.8.2 也在 PATH 中。
pip 版本是 19.2.3。
错误：C:\Users\LikeV>pip install pynput --user --upgrade Collecting pynput WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15)")': /simple/pynput/ WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15)")': /simple/pynput/ WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15)")': /simple/pynput/ WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15)")': /simple/pynput/ WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.org', port=443): Read timed out. (read timeout=15)")': /simple/pynput/ ERROR: Could not find a version that satisfies the requirement pynput (from versions: none) ERROR: No matching distribution found for pynput
答案 0 :(得分：0)
尝试几个选项：
pip install pynput --user --upgrade
通常对我有用。