Bloomberg Analytics Group hosted a **Jupyter Days** event in San Francisco, April 2019 Review of Ubuntu 1804 Bionic install of Jupyter * get the chroot-build.log for a recent nightly of OSGeoLive * look for references to Jupyter components * check the Ubuntu Bionic packaging website for details * note the Ubuntu packaging committer emails Contents Include: {{{ jupyter-core 4.4.0 python3-jupyter-client 5.2.2 jupyter-nbextension-jupyter-js-widgets 6.0.0 jupyter-notebook 5.2.2 python-jupyter-core 4.4.0 jupyter-nbconvert 5.3.1 R language 3.4.4 IRKernel (git master branch snapshot) to /usr/local/share/jupyter/kernels/ir }}} **Notes** JupyterLab is approaching 1.0; only 53 open issues at this time. Goal is to ship in time for SciPy 2019 npm is ''required'' to use any JupyterLab extension npm is ''not required'' for basic JupyterLab install ref https://github.com/jupyterlab/jupyterlab/releases commit msgs include a short hash, for some security Jason and others do a build and upload to PyPi for pip users