sharing images with jhub and binder with r2d see
MODIFY
docs/source/install.rst
docs/source/install.rst
@@ -57,9 +57,18 @@ Bash on Windows) provides additional information about Windows and docker.
.. _using Windows and the WSL: https://nickjanetakis.com/blog/setting-up-docker-for-windows-and-wsl-to-work-flawlessly
+.. _jupyterhub:
+
JupyterHub-ready images
-----------------------
+`JupyterHub <https://jupyterhub.readthedocs.io/en/stable/>`_ allows multiple
+users to collaborate on a shared Jupyter server. ``repo2docker`` can build
+Docker images that can be shared within a JupyterHub deployment. An example
+of using JupyterHub with ``repo2docker`` is Project Jupyter's free online
+service, `mybinder.org <https://mybinder.org>`_, which allows anyone to
+build a Docker image of a git repo online share the image with a URL.
+
To build `JupyterHub <https://github.com/jupyterhub/jupyterhub>`_-ready
Docker images with ``repo2docker``, the version of your JupterHub deployment
must be included in the ``environment.yml`` or ``requiements.txt`` of the

sharing images with jhub and binder with r2d see #339