Update README

README.rst

@@ -1,10 +1,42 @@
-Bio2BEL ChEBI |build| |coverage| |docs|
-=======================================
+Bio2BEL ChEBI |build| |coverage| |docs| |zenodo|
+================================================
 Convert the ChEBI ontology and related chemical information to BEL.
 
-Installation
-------------
-:code:`python3 -m pip install git+https://github.com/bio2bel/chebi.git`
+
+Installation |pypi_version| |python_versions| |pypi_license|
+------------------------------------------------------------
+``bio2bel_chebi`` can be installed easily from `PyPI <https://pypi.python.org/pypi/bio2bel_chebi>`_ with
+the following code in your favorite terminal:
+
+.. code-block:: sh
+
+    $ python3 -m pip install bio2bel_chebi
+
+or from the latest code on `GitHub <https://github.com/bio2bel/chebi>`_ with:
+
+.. code-block:: sh
+
+    $ python3 -m pip install git+https://github.com/bio2bel/chebi.git@master
+
+Setup
+-----
+chebi can be downloaded and populated from either the Python REPL or the automatically installed command line
+utility.
+
+Python REPL
+~~~~~~~~~~~
+.. code-block:: python
+
+    >>> import bio2bel_chebi
+    >>> chebi_manager = bio2bel_chebi.Manager()
+    >>> chebi_manager.populate()
+
+Command Line Utility
+~~~~~~~~~~~~~~~~~~~~
+.. code-block:: bash
+
+    bio2bel_chebi populate
+
 
 .. |build| image:: https://travis-ci.org/bio2bel/chebi.svg?branch=master
     :target: https://travis-ci.org/bio2bel/chebi
@@ -17,3 +49,20 @@ Installation
 .. |docs| image:: http://readthedocs.org/projects/bio2bel-chebi/badge/?version=latest
     :target: http://bio2bel.readthedocs.io/projects/chebi/en/latest/?badge=latest
     :alt: Documentation Status
+
+.. |climate| image:: https://codeclimate.com/github/bio2bel/chebi/badges/gpa.svg
+    :target: https://codeclimate.com/github/bio2bel/chebi
+    :alt: Code Climate
+
+.. |python_versions| image:: https://img.shields.io/pypi/pyversions/bio2bel_chebi.svg
+    :alt: Stable Supported Python Versions
+
+.. |pypi_version| image:: https://img.shields.io/pypi/v/bio2bel_chebi.svg
+    :alt: Current version on PyPI
+
+.. |pypi_license| image:: https://img.shields.io/pypi/l/bio2bel_chebi.svg
+    :alt: MIT License
+
+.. |zenodo| image:: https://zenodo.org/badge/97003706.svg
+    :target: https://zenodo.org/badge/latestdoi/97003706
+    :alt: Zenodo DOI