With 'nixstaller' you can easily make installers for Unix-like systems. Some of the project goals: support for many different platforms, support for different (optional) frontends used by the installer (currently FLTK, ncurses, GTK 2, and Qt are planned), ease of use for the install creator and the end user, different ways of installing (extract files to a location, compile software on the user's system, and maybe even integration for the package manager running on the user's system). Nixstaller can be fully translated and is programmed in C++ and sh.
Tagua is a generic board game application for KDE, including games like Chess, Shogi, Xiangqi, and variants. It is based on a powerful plugin system that allows many games to share the same graphical framework, game history handling, interoperability with AI engines, and connectivity to network servers.
SAOTrace is a suite of software designed to simulate the as-built performance of grazing-angle X-ray optics using the ray-tracing approach. It is derived from portions of the NASA OSAC (Optical Surface Analysis Code) software suite. It can model nested conical as well as flat optical designs, and includes the ability to model arbitrary support structures and baffles. It can model non-ideal multi-layer reflective coatings as well as scattering from the optical surfaces.
Lsyncd watches a local directory tree's event monitor interface (inotify). It aggregates and combines events for a few seconds and then spawns one (or more) process(es) to synchronize the changes. By default, this synchronization is done with rsync. Lsyncd is thus a lightweight live mirror solution that is comparatively easy to install. It does not require new filesystems or block devices and does not hamper local filesystem performance.
Fawkes is a component-based Software Framework for Robotic Real-Time Applications for various platforms and domains. It is developed and used for cognitive robotics real-time applications like soccer and service robotics. It supports fast information exchange and efficient combination and coordination of different components to suit the needs of mobile robots operating in uncertain environments.