pip

pip + 换源 ,能使用export http_proxy (:多试几次

pip install xxx -i https://mirrors.aliyun.com/pypi/simple/ --trusted-host=mirrors.aliyun.com 或者设置文件

也可以通过环境变量

1
2
export PIP_INDEX_URL=https://mirrors.aliyun.com/pypi/simple/
export PIP_TRUSTED_HOST=mirrors.aliyun.com

pip

1
2
pip freeze >requirements.txt //导出
pip install -r requirements.txt //安装

换源

有时候开代理会出现Retry

pip3 config debug 检查设置

~/.pip/pip.conf 或者 ~/.config/pip.conf 设置

1
2
3
4
5
6
[global]
trusted-host = mirrors.aliyun.com
index-url = http://mirrors.aliyun.com/pypi/simple/

[install]
trusted-host = mirrors.aliyun.com
1
2
pip config set global.trusted-host pypi.mirrors.ustc.edu.cn
pip install --trusted-host mirrors.bfsu.edu.cn icecream

问题

1
requests.exceptions.ProxyError: HTTPSConnectionPool(host='upload.pypi.org', port=443): Max retries exceeded with url: /legacy/ (Caused by ProxyError('Cannot connect to proxy.', OSError(0, 'Error')))

不要挂代理

参考文献

Author

Shaojie Tan

Posted on

2022-02-22

Updated on

2025-01-30

Licensed under