Some people have had difficulty installing iPeer, including myself. As
previously posted, iPeer requires CakePHP, an open source web application
framework for producing web applications. Unless it is installed on the
server hosting iPeer, iPeer will not run. The way to rectify that is to
download CakePHP (it's free) at http://cakephp.org/ and install it on the
server where you have installed iPeer. My university does not have CakePHP
installed but gave me some server space to install it myself. You can also
install CakePHP on any other server where you may rent space, such as Lunar
Pages.