摘要：安装jupyter notebook 提示插件 pip install jupyter_contrib_nbextensions 结果显示网络不可达 解决方法：采用镜像源 pip install jupyter_contrib_nbextensions https://pypi.tuna.tsing 阅读全文

摘要：参考：https://blog.csdn.net/new_Xxx/article/details/123451355?spm=1001.2101.3001.6650.6&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBl 阅读全文