diff --git a/README.rst b/README.rst
index 4be0c5d..72237a7 100644
--- a/README.rst
+++ b/README.rst
@@ -22,6 +22,10 @@
 
 .. _pip: https://pip.pypa.io/en/stable/
 
+For more information on setting up your Python development environment, please refer to `Python Development Environment Setup Guide`_ for Google Cloud Platform.
+
+.. _`Python Development Environment Setup Guide`: https://cloud.google.com/python/setup
+
 Documentation
 -------------
 
diff --git a/docs/index.rst b/docs/index.rst
index b6dc92c..1b5f5d6 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -34,6 +34,10 @@
 google-auth is open-source, so you can alternatively grab the source code from
 `GitHub`_ and install from source.
 
+
+For more information on setting up your Python development environment, please refer to `Python Development Environment Setup Guide`_ for Google Cloud Platform.
+
+.. _`Python Development Environment Setup Guide`: https://cloud.google.com/python/setup
 .. _pip: https://pip.pypa.io
 .. _GitHub: https://github.com/GoogleCloudPlatform/google-auth-library-python