[Rivet] libSISConePlugin.so.0

[Riccardo Di Sipio]

Hi there,

   I'm not sure it's a Rivet issue, maybe it's a problem with fastjet.  
Anyway...

I built fastjet 2.4.1 using  --enable-allplugins --enable- 
allcxxplugins --enable-shared (no complains), then rivet (trunk  
version, but the same problem arises with 1.1.3). When I try to launch  
rivet, or load it inside python, I get this error:

Python 2.5.4 (r254:67916, May 14 2009, 15:21:15)
[GCC 3.4.6 20060404 (Red Hat 3.4.6-10)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
 >>> import rivet
Traceback (most recent call last):
   File "<stdin>", line 1, in <module>
   File "/home/disipio/local/lib/python2.5/site-packages/rivet.py",  
line 7, in <module>
     import _rivet
   File "build/bdist.linux-x86_64/egg/_rivet.py", line 7, in <module>
   File "build/bdist.linux-x86_64/egg/_rivet.py", line 6, in  
__bootstrap__
ImportError: /home/disipio/local/lib/libSISConePlugin.so.0: undefined  
symbol:  
_ZN17siscone_spherical22split_merge_scale_nameENS_18Esplit_merge_scaleE

libsiscone_spherical.so.0.0.0  is present in my local /home/disipio/ 
local/lib directory.


disipio at atlasbo1:>echo $LD_LIBRARY_PATH
/afs/cern.ch/sw/lcg/app/releases/ROOT/5.22.00/slc4_amd64_gcc34/root/ 
lib:/home/disipio/local/lib:/home/disipio/local/lib:/home/disipio/ 
local/lib64:/afs/cern.ch/sw/lcg/external/MCGenerators/lhapdf/5.7.0/ 
slc4_amd64_gcc34/lib:/home/disipio/local/lib:/home/disipio/local/ 
lib64:/afs/cern.ch/sw/lcg/external/MCGenerators/lhapdf/5.7.0/ 
slc4_amd64_gcc34/lib::/opt/sw/lcg/external/root/5.16.00/ 
slc4_amd64_gcc34/root//lib/root

disipio at atlasbo1:>echo $PYTHONPATH
/afs/cern.ch/sw/lcg/app/releases/ROOT/5.22.00/slc4_amd64_gcc34/root/ 
lib:/home/disipio/local/lib64/python2.5/site-packages:


Any idea? I guess it's a problem on my local machine but I can't  
really figure it out...

Cheers,
Riccardo




---------------------------------------------------------

Riccardo Di Sipio
PhD Student - University of Bologna, Italy


University of Bologna - Dept of Physics
Via Irnerio, 46 I - 40126 Bologna, Italy
Tel. +39 051 209 10 35
E-mail: disipio at bo.infn.it   /   disipio at cern.ch
Web: http://www.bo.infn.it/~disipio