Add PyPI badge to README
diff --git a/README.rst b/README.rst
index ef61583..788ead7 100644
--- a/README.rst
+++ b/README.rst
@@ -18,6 +18,12 @@
 Quick Install
 =============
 
+.. image:: https://badge.fury.io/py/wiringpi.svg
+   :alt: PyPI version badge
+   :target: https://pypi.org/project/wiringpi/
+
+The library is packaged on PyPI and can be installed with pip:
+
 ``pip install wiringpi``
 
 Usage