CERTivity being a GUI desktop application it requires a Graphical Interface to install and run.
The minimum configuration required is: processor - 800MHz Intel Pentium III or equivalent, memory - 512 MB, disk space - 100 MB of free disk space.
The recommended configuration is: processor - 2.6 GHz Intel Pentium IV or equivalent, memory - 2 GB, disk space - 200 MB of free disk space.