Information on building and using CABLE can be found here: https://trac.nci.org.au/trac/cable/wiki/CableUserGuide
Follow instructions for obtaining a login and acquiring CABLE via an svn checkout found in the "Getting CABLE" section.
Ensure korn shell scripts are accessible on your machine, and that there is a copy of cable.nml in the directory you are using to run CABLE.
In CABLE's offline directory, run build.ksh. This should build an executable called "cable*", which runs the model.