Development version (the whole repository):
git clone http://github.com/vmc-project/geant4_vmc.git
To switch to the ‘pro’ tagged version 6.6.p1 (compatible with vmc 2.x, Geant4 11.2):
cd geant4_vmc
git checkout v6-6-p1
To switch to the ‘old’ tagged version 6.4 (compatible with vmc 2.x, Geant4 11.1.x):
cd geant4_vmc
git checkout v6-4
The list of new developments, bug fixes and the required versions of ROOT and Geant4 for each version can be found in the history file.
Download Geant4 - from the Geant4 Web site