基于Conda完成创建多版本python环境

IT从业者张某某

发布于 2023-10-16 17:33:43

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基于Conda完成创建多版本python环境

通过cmd打开conda环境

d:\ProgramData\Anaconda3\Scripts\activate

创建python3.7的环境

conda create -n py3.7 python=3.7

产生错误

Collecting package metadata (repodata.json): failed UnavailableInvalidChannel: The channel is not accessible or is invalid. channel name: pypi/simple channel url: http://mirrors.aliyun.com/pypi/simple error code: 404 You will need to adjust your conda configuration to proceed. Use conda config --show channels to view your configuration’s current state, and use conda config --show-sources to view config file locations.

解决UnavailableInvalidChannel错误按照提示输出channels和sources

(base) E:\vscode\zhaopin>conda config --show channels
channels:
  - http://mirrors.aliyun.com/pypi/simple/

(base) E:\vscode\zhaopin>conda config --show-sources
==> C:\Users\DELL\.condarc <==
ssl_verify: True
channels:
  - http://mirrors.aliyun.com/pypi/simple/
show_channel_urls: True

移除指定的案例镜像

(base) E:\vscode\zhaopin>conda config --remove-key channels

(base) E:\vscode\zhaopin>conda config --show-sources
==> C:\Users\DELL\.condarc <==
ssl_verify: True
show_channel_urls: True


(base) E:\vscode\zhaopin>conda config --show channels
channels:
  - defaults