[Rivet] Rivet in ATLAS: loading dll

[Alan Barr]

To Rivet experts on ATLAS.

I'm trying to run my first home-made rivet routine through Athena. Mostly it's been going very smoothly - congratulations on making such a clear package. Unfortunatly I've failed to convince it to pick up my own Analysis, and help would be appreciated/

I've been following the instructions on:
https://projects.hepforge.org/rivet/rivet-tutorial-140.pdf
And those on RivetForAtlas, I have a setup which can run my own EVGEN file through the standard analyses to create an aida file with projections and then make some visualisations.

My setup is:

[barra at pplxint5]data/w100-fives-6% which rivet
/afs/cern.ch/sw/lcg/external/MCGenerators/rivet/1.5.0/i686-slc5-gcc43-opt/bin/rivet
[barra at pplxint5]data/w100-fives-6% which athena.py
/afs/cern.ch/atlas/software/releases/16.6.7/AtlasCore/16.6.7/InstallArea/share/bin/athena.py
Target: x86_64-unknown-linux-gnu
Configured with: /build/LCG/work/gcc-4.3.2/configure --prefix=/afs/.cern.ch/sw/lcg/contrib/gcc/4.3.2/x86_64-slc5-gcc34-opt --with-mpfr=/afs/.cern.ch/sw/lcg/external/mpfr/2.3.1/x86_64-slc5-gcc34-opt --with-gmp=/afs/.cern.ch/sw/lcg/external/gmp/4.2.2/x86_64-slc5-gcc34-opt --enable-languages=c,c++,fortran
Thread model: posix
gcc version 4.3.2 (GCC)

athena myrivet.py

which has inside it a reference to my own analysis.

rivet = Rivet_i()
rivet.Analyses += [ 'AJB_WJETS' ]

I built the analysis using the commands:  rivet-mkanalysis and rivet-buildplugin and came up with analysis files

AJB_WJETS.plot
AJB_WJETS.lo
AJB_WJETS.info
AJB_WJETS.cc
RivetAJBTest.so

I now set  the RIVET_ANALYSIS_PATH to the directory containing the files above
[barra at pplxint5]data/w100-fives-6% echo $RIVET_ANALYSIS_PATH
/home/barra/susy/multijets/w

Change into another directory:
/home/barra/susy/multijets/w/data/w100-fives-6

I now run the program, but it seemingly fails to load the ".so" file:

athena rivet.w100-fives-6.py

Rivet.AnalysisLoader: WARN  Ignoring duplicate plugin analysis called 'MC_JETS'
Rivet.AnalysisLoader: WARN  Ignoring duplicate plugin analysis called 'MC_GENERIC'
Rivet.AnalysisLoader: WARN  Ignoring duplicate plugin analysis called 'EXAMPLE'
Rivet.Analysis.Handler: WARN  Analysis 'AJB_WJETS' not found.
-------------------------------------------------------------------------------------
Core dump from CoreDumpSvc on pplxint5.physics.ox.ac.uk at Thu Jul 21 14:52:00 2011

Do I need to ask Athena to dynamically load the .so in a different way to standard rivet?

[sorry if this is a dumb question]
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