[gate-users] Gate simulation crashing on TBranch constructor

[Stephen Adler]

Guys,

I've built and installed Gate and then tried running some of the example 
simulation macros. They all crash when the simulation starts in the root 
TBranch constructor. The OpenGL viewer does pop up and the geometry of 
the PET scanner is drawn. Can anyone give me a suggestion as to what I 
should look into to try and resolve this problem? The configuration I 
have is the following.

Fedora Core 3
gcc 3.4.4
root 4.03.04
gate  2.2.0
geant 4.7.0.p01
CLHEP 1.8.1.0
lmf 2.0

All packages were built from source.

Thanks. Steve.

P.S. At first I was trying to build the Gate v2.1.0 geant  4.6.2.p02 but 
geant4 failed to compile