genesis 2.2.1-12ubuntu2 (powerpc binary) in ubuntu maverick

 GENESIS is a general purpose simulation platform which was developed to
 support the simulation of neural systems ranging from complex models of
 single neurons to simulations of large networks made up of more abstract
 neuronal components.
 .
 GENESIS has provided the basis for laboratory courses in neural simulation
 at both Caltech and the Marine Biological Laboratory in Woods Hole, MA.
 Most current GENESIS applications involve realistic simulations of
 biological neural systems. Although the software can also model more
 abstract networks, other simulators are more suitable for backpropagation
 and similar connectionist modeling.