diff --git a/README.rst b/README.rst
index 05d6ab7..6a84250 100644
--- a/README.rst
+++ b/README.rst
@@ -7,10 +7,20 @@ A python package for Bayesian Inference of gravitational-wave experimental data.
 Installation
 =============
 
+You can download the latest gwin release from pypi using pip
+
 ::
 
    pip install gwin
 
+If you want to install from source then
+`clone the repository <https://github.com/gwastro/gwin/blob/master/CONTRIBUTING.md>`_
+and then run the following in your source code directory.
+
+::
+
+   pip install .
+
 
 Documentation
 =============