The Crosswalk plugins are available from GitHub. Search for the "crosswalk-connector-bin" project and download the directory. On examining the downloaded files, you will notice the directory pattern

kettle/plugins/steps

This mimics the directory structure of PDI Kettle; to install the plugins, simply copy the steps directory from the downloaded file location to the same location in the installation of Kettle you performed in step 2 of this chapter. On starting Kettle, the plugins will be available to use.