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_Geant4 Version:_v11.1.1
_Operating System:_VirtualBox Ubuntu22.04
_Compiler/Version:_11.4.0
_CMake Version:_3.22.1
Dear experts , when I run the ICRP145_Human Phantoms example following the instructions in the user manual, I get this error response
VirtualBox:~/Geant4/share/Geant4/examples/advanced/ICRP145_HumanPhantoms/build$./ICRP145phantoms ./Internal -i 9500 -m example.in -o example.out
Usage: ./External -m [MACRO] -o [OUTPUT] -f (option for MRCP-AF phantom)
Example: ./External -m run.mac -o run.out (-f)
VirtualBox:~/Geant4/share/Geant4/examples/advanced/ICRP145_HumanPhantoms/build$
how can i solve this problem