The Grid Community Toolkit (GCT) is an open source software toolkit used for building grid systems and applications. It is a fork of the Globus Toolkit originally created by the Globus Alliance. It is supported by the Grid Community Forum (GridCF) that provides community-based support for core software packages in grid computing.

This package is a Metapackage for Debian Jr. Desktop Environment.

Similar to Protocol Buffers, Cap'n Proto is an efficient means of serializing structured data to be transferred across a network or written to disk. Users write a Cap'n Proto definition file that drives a code generator, which in turn emits C++ code for encoding & decoding messages in the Cap'n Proto format.

libzypp is the package management library that powers applications like YaST, zypper and the openSUSE/SLE implementation of PackageKit.

Alien::Build provides tools for building external (non-CPAN) dependencies for CPAN. It is mainly designed to be used at install time of a CPAN client, and work closely with Alien::Base which is used at runtime.

QGIS is a Geographic Information System (GIS) which manages, analyzes and display databases of geographic information.