Install WebKit
WebKit is the developer version of Apple's Webbrowser Safari that is based on KHTML.
You can get a nightly build of WebKit from:
http://nightly.webkit.org/
Put the WebKit into your Applications folder. (/Applications)
(If you put WebKit somewhere else than into your Applications directory (/Applications), you may have to setup the path to WebKit in pici-servers configuration file!)
Webkit is used for rendering webpages in pici-server.