Rocinante is a GUI for GNU Gama (http://www.gnu.org/software/gama)
written in C++ and based on Qt graphical library that is available for
GNU/Linux under GNU GPL.

              http://roci.sourceforge.net/

Static binaries for Linux and Win32 (program roci-local) are
avalilable for download from

        http://sourceforge.net/project/roci