some thing about conda and jupyter notebook

- conda append channels,

$ conda config --append channels conda-forge

then a simple conda config ~/.condarc should be,

auto_activate_base: false
show_channel_urls: true
channels:
  - defaults
  - conda-forge

 

- intall jupyter notebook extensions with comand,

$ conda install jupyter_contrib_nbextensions

key board map for vim only support 4.x, 5.x, and need to enable in the nbexternsions.

 

that's all.