How to run:

First, make sure your geant environment is setup. I put something like this in my bash_profile:

''' alias setup_geant="source /path/to/your/Geant4-10.0.1/geant4make/geant4make.sh" '''

Then you can setup the geant environment whenever you want by running setup_geant.

To build, you should be able to just run: ''' $ make '''

To run, edit a macro file (see run.mac for example), and do: ''' $ ./bin/TestEM1 your_macro.mac '''