Merge pull request #7 from opengeophysics/prereqs

Update README.md

README.md

@@ -56,4 +56,11 @@ Our aim with this workshop is for participants to:
 | 15 | Overview of other resources available within the open source community |
 
 
+## Before you come
+
+If you would like to follow along interactively during the course, please do the following before the course starts:
+- Download and install [Anaconda](https://www.anaconda.com/download/). Use the latest version of Python 3 and be sure to check the box that says "Add Anaconda to my PATH environment variable"
+![AnacondaPath](http://toolkit.geosci.xyz/_images/AnacondaPath.png)
+- If you do not already have one, set up a [GitHub account](https://github.com/) and
+
 ## License