python装库报错解决(Troubleshooting of Python loading errors)

python装库报错解决

输入的代码:

pip install HSI -i https://pypi.douban.com/simple

报错内容:

 Could not fetch URL https://pypi.douban.com/simple/hsi/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.douban.com', port=443): Max retries exceeded with url: /simple/hsi/ (Caused by SSLError(SSLEOFError(8, 'EOF occurred in violatio
n of protocol (_ssl.c:852)'),)) - skipping

解决办法:后面加上

--trusted-host pypi.xxx.com

例如:

pip install HSI -i https://pypi.douban.com/simple --trusted-host pypi.xxx.com
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Troubleshooting of Python loading errors

Code entered:

pip install HSI -i https://pypi.douban.com/simple

Error content:

 Could not fetch URL https://pypi.douban.com/simple/hsi/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.douban.com', port=443): Max retries exceeded with url: /simple/hsi/ (Caused by SSLError(SSLEOFError(8, 'EOF occurred in violatio
n of protocol (_ssl.c:852)'),)) - skipping

Solution: add

--trusted-host pypi.xxx.com

For example:

pip install HSI -i https://pypi.douban.com/simple --trusted-host pypi.xxx.com