It supports numerous free map sources such as OpenStreetMap, OpenCycleMap, OpenAerialMap and Maps for free.

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

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

CppDB is an SQL connectivity library that is designed to provide platform and Database independent connectivity API similarly to what JDBC, ODBC and other connectivity libraries do.

This package contains files common to all languages and libraries contained in the GNU Compiler Collection (GCC).

This is the GNU Go compiler, which compiles Go on platforms supported by the gcc compiler.