python network_error ai_generated true

警告：连接断开后重试（总计=4，连接=None，读取=None，重定向=None，状态=None）...

WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object>: Failed to establish a new connection: [Errno 111] Connection refused')': /simple/pkg/

ID: python/pip-index-url-connection-error

其他格式: JSON · Markdown 中文 · English
80%修复率
88%置信度
0证据数
2024-04-15首次发现

版本兼容性

版本状态引入弃用备注
3.6 active — — —
3.7 active — — —
3.8 active — — —
3.9 active — — —

根因分析

包索引服务器不可达，可能是网络问题、防火墙或服务器宕机。

English

The package index server is unreachable due to network issues, firewall, or server down.

generic

解决方案

  1. 80% 成功率 
    curl -I https://pypi.org/simple/pkg/
  2. 90% 成功率 
    pip install -i https://pypi.tuna.tsinghua.edu.cn/simple pkg

无效尝试

常见但无效的做法:

  1. 70% 失败

    If the server is down, longer timeouts don't help.

  2. 50% 失败

    May not be configured correctly.