pip 临时换源
pip install 包名 -i https://pypi.Python.org/simple/
pip 永久换源 - (清华)
pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple
pip恢复:
python -m ensurepip --default-pip
conda换源-(清华)
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/msys2/
conda恢复
conda config --remove-key channels
condda查看源信息:
conda config --show