This section is a good resource guide for those who wish to install and configure Porcupine. There are two sections available; the first one explains how to install Porcupine and the second how to tweak the Porcupine configuration settings? to meet your specific needs.
Another common task is the installation of 3rd party Porcupine applications. These applications are distributed in a single PPF file (the .ppf extension stands for Porcupine Package File). See HowToInstallPPFiles for details about installing/uninstalling 3rd party Porcupine applications.