To build the documentation
lyx and latex
To run the code, you the following software with the recommended
version nuber (or more recent)
python 2.2 with tkinget, readline
ipython 0.6.12
matplotlib 0.72.1
Numeric 23.7.1
numarray 1.2.2
scipy 0.3.2
VTK 4.4 with patented, hybrid, tcl and python wrappers