This is the archived Nab code compiled for the iMac Core Duo computer with MacOS X 10.4 Tiger operating system. The archive is packed with: #!/bin/sh tar -c -v -f G4_MacOSX10.4.tar \ G4SETUP.csh .cshrc .bashrc GL geant4.8.0.p01 \ clhep-1.9.2.2-osx104-gcc40 clhep-2.0.2.2-osx104-gcc40 g4work We work in csh, therefore the sequence of commands is: d-128-100-177:~ ef2p$ csh [d-128-100-177:~] ef2p% source G4SETUP.csh Notice that the shared libraries are not part of the Mac OS, therefore we comment out the relevant environmental variables in G4SETUP.csh (see also g4work/neutron/docs/g4*.txt messages): #setenv G4LIB_BUILD_SHARED 0 # only if you want to use shared libraries #setenv G4LIB_BUILD_STATIC 1 # both shared and static libraries can be built We use CLHEP version clhep-1.9.2.2-osx104-gcc40 and compile from sources with the script installation.sh script: #!/bin/sh ./configure --prefix=/Users/ef2p/clhep-1.9.2.2-osx104-gcc40 make make check make install The geant4.8.0.p01 was also compiled from sources in geant4.8.0.p01/source directory with installation.sh script: #!/bin/sh make clean make make global make includes make libmap cd ../physics_lists/hadronic make The Nab code can then be run and benchmarked from [d-128-100-177:~] ef2p% cd g4work/neutron/ with [d-128-100-177:~] ef2p% date; ./bin/Darwin-g++/TestEm5 batch.mac >& \ batch.log; date