安装
确保安装了ipykernel
python3 -m pip install ipykernel
python3 -m ipykernel install --user // 默认更改python3
然后切换到目标环境，若没有先建立
conda create -n py36-test python=3.6
source activate py36-test
python -m ipykernel install --user --name=py36-test //关键
source deactivate
可以查看json文件确认是否安装正确
Installed kernelspec myenv in /home/user/.local/share/jupyter/kernels/myenv
删除
查看kernel列表
jupyter kernelspec list
删除kernel
jupyter kernelspec uninstall myenv
来源：CSDN
作者：mohhao
链接：https://blog.csdn.net/mohhao/article/details/103882175