You've found the website for the dynamiq semiclassical dynamics program. Odds are, that means you know me, and you should start out by following the link I sent you on how to obtain access to the svn repository for the code.
Note that dynamiq assumes that you have mpi.h and that a compiler with all the appropriate MPI wrappers can be called using mpicc. If that's the case, then dynamiq will parallelize its calculations by trajectory (the Monte Carlo over initial conditions is done, and then different groups of initial conditions are run on each processor.)
You also might be interested in some of the coding help I written up. Here are brief descriptions of how to: