Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate

一时失言乱红尘 2021-12-19 02:47 671阅读 0赞

安装python后，直接使用pip install 安装库碰到的错误

Collecting pyexecjs
      Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:852)'),)': /simple/pyexecjs/
      Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:852)'),)': /simple/pyexecjs/
      Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:852)'),)': /simple/pyexecjs/
      Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:852)'),)': /simple/pyexecjs/
      Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:852)'),)': /simple/pyexecjs/
      Could not fetch URL https://pypi.org/simple/pyexecjs/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/pyexecjs/ (Caused by SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:852)'),)) - skipping
      Could not find a version that satisfies the requirement pyexecjs (from versions: )
    No matching distribution found for pyexecjs
    Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/pip/ (Caused by SSLError(SSLError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:852)'),)) - skipping

解决：  
[https://www.cnblogs.com/jiyanjiao-702521/p/9960071.html][https_www.cnblogs.com_jiyanjiao-702521_p_9960071.html]

# pip换源 #

[https://blog.csdn.net/zhao\_5352269/article/details/83184017][https_blog.csdn.net_zhao_5352269_article_details_83184017]

[https_www.cnblogs.com_jiyanjiao-702521_p_9960071.html]: https://www.cnblogs.com/jiyanjiao-702521/p/9960071.html
[https_blog.csdn.net_zhao_5352269_article_details_83184017]: https://blog.csdn.net/zhao_5352269/article/details/83184017