Hydra Software and Library
Compilers
C/C++/fortran:  gcc version 3.3.5 (Debian 1:3.3.5-13).
C/fortran:      icc 9.0 (intel).
Scientific Software
Octave, Gnuplot.
cplex 80-100.
Library
Atlas, LAPACK.
GSL.
LAM/MPI:   version 7.1.2
MKL intel: installation in progress