[Gate-users] Problem with shared libraries

[David Boersma]

Actually, the error message quoted by Fatemeh is about missing Geant4 
libraries (libG4Tree.so). But the solution is very similar to what 
Mathieu suggested:

source /path/to/Geant4/install/dir/bin/geant4.sh

(Where obviously you need to replace "/path/to/Geant4/install/dir" with
the directory where you actually installed geant4.)

If that does not help, could you tell us some more details:

1. what OS do you work on (Linux or MacOSX, which distribution, which
release/version)?

2. which geant4 version do you have, how did you install it?

3. same for ROOT

Good luck,
David B.


Den 12/05/2017 kl. 10:49, skrev Mathieu Dupont:
> Hi,
>
> You have to set some environment variables in order to use ROOT or software
> which use ROOT.
>
> The easy way to set them is to make
>
> source /path/to/install-or-build/dir/bin/thisroot.sh
>
> before launching Gate as explained in https://root.cern.ch/building-root
> Good luck
>
>
> Le mardi 9 mai 2017, 08:03:09 CEST Fatemeh sph a écrit :
>> Hi
>> I have problem with shared libraries. I see this error while trying to run:
>> *Gate: error while loading shared libraries: libG4Tree.so: cannot open
>> shared object file: No such file or directory*
>> *Can anybody help me ?*
>