Error during run of exampleB1

Hello Experts,

I have installed geant4 version: Geant4.10.07.p02

I am facing this problem while running basic/exampleB1 .which is shown in attached image file.
In my laptop exampleB1 complied 100 %. But after run command ./exampleB1 I got this error. Please help how can I solve this problem?
Thank you.

It looks like you haven’t sourced /pathto/geant4-v10.07.p02-install/bin/ before running the B1 example. It can be run in the terminal window in which you are executingexampleB1 or in a .bashrc file. Alternatively, you may not have downloaded the G4ENSDFSTATE data file into its default installation directory.

1 Like

Thank you very much John. I will check it.

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