Retrying (Retry(total=0, connect=None, read=None, redirect=None)) after connec
tion broken by 'ProxyError('Cannot connect to proxy.', OSError('Tunnel connectio
n failed: 407 authenticationrequired',))': /simple/pyperclip/
Could not find any downloads that satisfy the requirement pyperclip
No distributions at all found for pyperclip
試定位:
1.pip版本不對 X
2.pyperclip安裝源不對 pip install -i URL X
解決辦法:https://stormpoopersmith.com/2012/03/20/using-applications-behind-a-corporate-proxy/