jupyter notebook kernel 找不到

conda env list
# conda environments:
#
base                  *  D:\Anaconda3
AIlearn                  D:\Anaconda3\envs\AIlearn
p27                      D:\Anaconda3\envs\p27
py27                     D:\Anaconda3\envs\py27
py35                     D:\Anaconda3\envs\py35
py36scrapy               D:\Anaconda3\envs\py36scrapy

在 jupyter notebook新件文件时却缺少相应的内核

image.png

解决办法：
切换到要增加内核的环境

conda install nb_conda
activate py27
pip install ipykernel

重新启动jupyter notebook

jupyter notebook

成功！

image.png