The osc_g4 kits had been done with :
 - CLHEP 2.0.3.2
 - Geant4 geant4-09-01-patch-011

 WARNING : to minimize the size of the zip files, the osc_g4 kits 
 do not contain the Geant4 data process files :
   G4EMLOW<vers>, G4NDL<vers>, PhotonEvaporation<vers>, RadioactiveDecay<vers>
 These are delivered in the G4data.zip. Some of the G4 examples coming 
 with osc_g4 kits may need these files, then the installer have to :
  - install a osc_g4 kit.
  - cd <install_path>/osc_g4/<version>/Resources/Geant4
  - unzip the G4data.zip here.
 At end, someone must have the hierarchy structure :
   <install_path>/osc_g4/<version>/Resources/Geant4/data/G4EMLOW<vers>, etc...

  G.Barrand