Hi Rene-
In your second code snippet I think you mean
but that is not the problem.
I can tell you that I have been able to get this to run on a “personal” copy of root:
[code][atlint01] /afs/slac/g/atlas/work/s/sgess/runTellDat > echo $ROOTSYS
/afs/slac/g/atlas/work/s/sgess/root
[atlint01] /afs/slac/g/atlas/work/s/sgess/runTellDat > echo $LD_LIBRARY_PATH
/afs/slac/g/atlas/work/s/sgess/root/lib:/usr/local/lib
[atlint01] /afs/slac/g/atlas/work/s/sgess/runTellDat > echo $PATH
/afs/slac/g/atlas/work/s/sgess/root/bin:/usr/local/bin:/bin:/usr/bin:/sbin:/usr/sbin:/usr/etc:/usr/afsws/bin:/usr/afsws/etc:/usr/bin/X11:/cern/pro/bin:.
[atlint01] /afs/slac/g/atlas/work/s/sgess/runTellDat > root FastJet.C
ROOT 5.29/01 (trunk@37905, Jan 28 2011, 16:22:28 on linuxx8664gcc)
CINT/ROOT C/C++ Interpreter version 5.18.00, July 2, 2010
Type ? for help. Commands must be C++ statements.
Enclose multiple statements between { }.
root [0]
Processing FastJet.C…
------------------------------------------------------------------------------------
| |
| ------------------------------------------------------------------------------ |
| | | |
| | | |
| | PPP Y Y TTTTT H H III A Welcome to the Lund Monte Carlo! | |
| | P P Y Y T H H I A A This is PYTHIA version 8.145 | |
| | PPP Y T HHHHH I AAAAA Last date of change: 10 Nov 2010 | |
| | P Y T H H I A A | |
| | P Y T H H III A A Now is 26 Jun 2011 at 15:06:45 | |
[/code]
However, when I try and use the “system” root, I get:
[code][atlint01] /afs/slac/g/atlas/work/s/sgess/runTellDat > echo $ROOTSYS
/afs/slac.stanford.edu/g/atlas/packages/root/root_v5.28.00a.Linux-slc5_amd64-gcc4.3
[atlint01] /afs/slac/g/atlas/work/s/sgess/runTellDat > echo $LD_LIBRARY_PATH
/afs/slac.stanford.edu/g/atlas/packages/gcc432/gcc-alt-432/x86_64-slc5-gcc43-opt/lib64:/afs/slac.stanford.edu/g/atlas/packages/gcc432/gcc-alt-432/x86_64-slc5-gcc43-opt/lib::/afs/slac.stanford.edu/g/atlas/packages/root/root_v5.28.00a.Linux-slc5_amd64-gcc4.3/lib:/afs/slac.stanford.edu/g/atlas/packages/root/root_v5.28.00a.Linux-slc5_amd64-gcc4.3/bin/root:usr/local/lib
[atlint01] /afs/slac/g/atlas/work/s/sgess/runTellDat > echo $PATH
/afs/slac.stanford.edu/g/atlas/packages/gcc432/gcc-alt-432/x86_64-slc5-gcc43-opt/bin:/usr/local/bin:/bin:/usr/bin:/sbin:/usr/sbin:/usr/etc:/usr/afsws/bin:/usr/afsws/etc:/usr/bin/X11:/cern/pro/bin:.://afs/slac.stanford.edu/g/atlas/packages/root/root_v5.28.00a.Linux-slc5_amd64-gcc4.3/bin
[atlint01] /afs/slac/g/atlas/work/s/sgess/runTellDat > root FastJet.C
ROOT 5.28/00a (tags/v5-28-00a@38195, Feb 23 2011, 14:22:24 on linuxx8664gcc)
CINT/ROOT C/C++ Interpreter version 5.18.00, July 2, 2010
Type ? for help. Commands must be C++ statements.
Enclose multiple statements between { }.
root [0]
Processing FastJet.C…
dlopen error: /afs/slac.stanford.edu/g/atlas/packages/root/root_v5.28.00a.Linux-slc5_amd64-gcc4.3/lib/libEGPythia8.so: undefined symbol: _ZN7Pythia817ParticleDataTable3pdtE
Load Error: Failed to load Dynamic link library /afs/slac.stanford.edu/g/atlas/packages/root/root_v5.28.00a.Linux-slc5_amd64-gcc4.3/lib/libEGPythia8.so
*** Interpreter error recovered ***
[/code]
Both versions of root I have used have the correct libraries in the correct places. Could it be something between version 5.28 and 5.29?
Thanks
Spencer