To install the examples in Wakari, download the code bundle and unzip the files to a local directory. You will see a set of files as shown here:

To upload the files to Wakari, click on the upload files icon and drag the files into the Drag & Drop Here section of the web page:

Once dropped, click on the Upload Files button, and you will see the following files in your Wakari directory:

At this point, you should be able to open and run any of the Notebooks and even examine the data in the browser. As an example, the following screenshot demonstrates the Notebook for Chapter 2, Introducing the Series and DataFrame, opened in Wakari: