# You may escape this part
virtualenv --system-site-packages ~/jupyterlab_venv
source ~/jupyterlab_venv/bin/activate
pip install jupyterlab
http://jupyterlab.readthedocs.io/en/stable/getting_started/installation.html
jupyter notebook --generate-config
vi ~/.jupyter/jupyter_notebook_config.py
#c.NotebookApp.ip = 'localhost' # Change the IP Address for remotely access
#c.NotebookApp.notebook_dir = u'' # Change the base Directory
jupyter lab
1 .
ImportError: No module named altair
pip install altair
2 .
import altair as alt
alt.renderers.enable('notebook')
To use the 'notebook' renderer, you must install the vega package and the associated Jupyter extension.
See https://altair-viz.github.io/getting_started/installation.html for more information.
pip install vega