jupyter同时使用python2、3 安装ipykernel 1 pip install ipykernel#进入到相应的环境(虚拟环境),运行:2 python -m ipykernel install --user3 more https://blog.youkuaiyun.com/weixin_33770878/article/details/87507952 转载于:https://www.cnblogs.com/cupleo/p/11193272.html