Psychophysics Toolbox Version 3 (PTB-3) is a free set of Matlab and GNU/Octave functions for vision research. It makes it easy to synthesize and show accurately controlled visual and auditory stimuli and interact with the observer.

This package provides the mod_dav_svn and mod_authz_svn modules for the Apache 2.4 web server. These modules provide Apache Subversion's WebDAV server backend, to serve repositories over the http and https protocols. See the 'subversion' package for more information.

This driver for the X.Org X server (see xserver-xorg for a further description) provides support for the ATI Mach64 series.

Lazarus is an IDE to create (graphical and console) applications with Free Pascal, the (L)GPLed Pascal and Object Pascal compiler that runs on Windows, Linux, Mac OS X, FreeBSD and more.

Foomatic is a printing system designed to make it easier to set up common printers for use with Debian (and other operating systems). It provides the "glue" between a print spooler (like CUPS or lpr) and your actual printer, by telling your computer how to process files sent to the printer.