Qt is a cross-platform C++ application framework. Qt's primary feature is its rich set of widgets that provide standard GUI functionality.

This package provides Thai Purisa handwriting font from TLWG.

Kerberos is a system for authenticating users and services on a network. Kerberos is a trusted third-party service. That means that there is a third party (the Kerberos server) that is trusted by all the entities on the network (users and services, usually called "principals").

The eclipse-cdt package contains Eclipse features and plugins that are useful for C and C++ development.

The biblatex package by Philipp Lehman is becoming the definitive citation management tool for LaTeX users. Biblatex has relied on the venerable BibTeX program only for sorting and generating a very generic .bbl file without any formatting instruction. Everything else is taken care of by biblatex, which provides a powerful and flexible macro interface for authors of citation styles.