jupyter nbextension install --py --symlink --sys-prefix pythreejs
jupyter nbextension enable --py --sys-prefix pythreejs
python setup.py install
sh xvfb_bg start
export DISPLAY=:1
jupyter nbextension install --py --symlink --sys-prefix pythreejs
jupyter nbextension enable --py --sys-prefix pythreejs
python setup.py install
sh xvfb_bg start
export DISPLAY=:1