Fantastico will handle all configuration settings instead of you. This way you can install popular PHP packages in seconds! The Fantastico Installer offers several sections with popularly used scripts.

The Fantastico Installer is a FREE PHP web application services installer. You can use it to install various PHP script packages automatically through your control panel. PHP or script configuration knowledge is not required.

The sections include Ad Management, Blog, Calendar, Classified Ads, Content Management, Customer Support, Discussion Boards, E-Commerce, File Manipulation, Groupware Tools, Image Galleries, Portal Systems, Server Management and Web Hosting Tools.

Blogs:
b2evolution (1.8.6)
Nucleus (3.23)
pMachine Free (2.3)
WordPress (2.0.5)

Portals/CMS:
Drupal (4.7.4)
Geeklog (1.4.0sr5-1)
Joomla! (1.0.11)
Mambo Open Source (4.6.1)
PHP-Nuke (7.9)
phpWCMS (1.1-RC4 Rev. A)
phpWebSite (0.10.2)
Post-Nuke (0.762) (visit site)
Siteframe (3.2.2)
Typo3 (4.0.2)
Xoops (2.0.16)

Customer Support:
Crafty Syntax Live Help (2.13.1)
Help Center Live (2.1.2)
osTicket (1.3.1)
PHP Support Tickets (1.9)
Support Logic Helpdesk (1.2)
Support Services Manager (1.0b)

Discussion Boards:
phpBB2 (2.0.21)
SMF (1.1.1)

E-Commerce:
CubeCart (3.0.14)
OS Commerce (2.2 MS2 (051113))
Zen Cart (1.3.6)

FAQ:
FAQMasterFlex (1.1)

Guestbooks:
ViPER Guestbook (X1.1)

Hosting Billing:
phpCOIN (1.2.4)

Image Galleries:
4images Gallery (1.7.4)
Coppermine Photo Gallery (1.4.10)
Gallery (2.1.2)

Mailing List:
PHPlist (2.10.3)

Polls and Surveys:
Advanced Poll (2.03)
phpESP (1.7.5)
PHPSurveyor (1.0)

Project Management:
PHProjekt (5.1)
dotProject (2.0.4)

Site Builders:
Templates Express

Wiki:
PhpWiki (1.2.10)
TikiWiki (1.9.4)

Other Scripts:
Dew-NewPHPLinks (2.0.1.0b SEF w/Thumbshots)
Moodle (1.7)
Noah’s Classifieds (1.3)
Open-Realty (2.3.4)
phpAdsNew (2.0.9-pr1)
PHPauction (2.1)
phpFormGenerator (2.09c)
WebCalendar (1.0.4)