python - HTTP 000 连接失败

Question

使用 miniconda 全新安装 python 3.7.11 后，尝试安装 pandas 但失败:

(base) C:\Users\jisib>conda install pandas
Collecting package metadata (current_repodata.json): failed

CondaHTTPError: HTTP 000 CONNECTION FAILED for url <https://repo.anaconda.com/pkgs/main/win-64/current_repodata.json>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

If your current network has https://www.anaconda.com blocked, please file
a support request with your network engineering team.

'https://repo.anaconda.com/pkgs/main/win-64'

我对 python 很陌生，所以很可能是一个非常基本的错误 :)。 anaconda.com 没有被屏蔽(https://repo.anaconda.com/pkgs/main/win-64/current_repodata.json 也不是)

尝试先创建一个环境但还是失败了:

(base) C:\Users\jisib>conda create --name myenv2022_03
Collecting package metadata (current_repodata.json): done
Solving environment: done

CondaHTTPError: HTTP 000 CONNECTION FAILED for url <https://repo.anaconda.com/pkgs/main/win-64/current_repodata.json>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

If your current network has https://www.anaconda.com blocked, please file
a support request with your network engineering team.

'https://repo.anaconda.com/pkgs/main/win-64'

感谢您的帮助!

Answer 1

错误来自新的 SSL 政策。

忽略SSL验证并尝试安装pandas

conda config --set ssl_verify false

或者 python 提示

set SSL_NO_VERIFY=1