Here are the files you need to set up Eclipse and do the summer work:

 Install the Toolkit first and then Eclipse.

https://drive.google.com/open?id=0B007NVdLMO2dR1FYbmM5Uk1CLWs     Toolkit

https://drive.google.com/open?id=0B007NVdLMO2daWxfbk1ZaUluMlU    Eclipse

The download site has changed in 2016 .