Thanks for your interest in Palladium!
Palladium by Valérian Saliou (http://codingteam.net/project/palladium) is based on JHB from Stefan Strigler (http://blog.jwchat.org/jhb/) and some other scripts. It makes Palladium being under several licenses: * The Apache license * The GNU-GPL license
The installation instructions can be found in: INSTALL.md
Have fun with Palladium!