Hi, I tried running the VirVubFitter in analysis-24, using version V01-09-01 of RooFitxy and compiling as standalone without making any changes to the makefile. I use tag cb-041305 of VVF again without any changes to the code. When I try running VVF I get the message I copied to below. Has anyone seen this before? What is the trick to get it to running? Thanks, Kerstin ../bin/Linux24SL3_i386_gcc323/VirFit: relocation error: ../RooFitModels/tmp/libRooFitModels.so: undefined symbol: _ZN7TObjectdlEPv ------------------------------------------------------------ Sender: LSF System <lsf@noma0466> Subject: Job 904874: <../bin/Linux24SL3_i386_gcc323/VirFit -F thefiles/myfiles.dat_test -C theset/mysettin gs.dat_test -D /u/b2/kerstin/scra/Ibutest/ -P test -Mes mesparsetting.dat -wisys 1. -q2V spa/q2default.dat -mx1d spa/mxdef1d.dat -mxV spa/mxdefault.dat -W sysWd/vir_cleo3d> Exited Job <../bin/Linux24SL3_i386_gcc323/VirFit -F thefiles/myfiles.dat_test -C theset/mysettings.dat_test -D /u /b2/kerstin/scra/Ibutest/ -P test -Mes mesparsetting.dat -wisys 1. -q2V spa/q2default.dat -mx1d spa/mxdef1 d.dat -mxV spa/mxdefault.dat -W sysWd/vir_cleo3d> was submitted from host <yakut05> by user <kerstin>. Job was executed on host(s) <noma0466>, in queue <long>, as user <kerstin>. </u/b2/kerstin> was used as the home directory. </u/b2/kerstin/myana24/VirVubFitter> was used as the working directory. Started at Sun Apr 17 22:15:52 2005 Results reported at Sun Apr 17 22:15:55 2005 Your job looked like: ------------------------------------------------------------ # LSBATCH: User input ../bin/Linux24SL3_i386_gcc323/VirFit -F thefiles/myfiles.dat_test -C theset/mysettings.dat_test -D /u/b2/k erstin/scra/Ibutest/ -P test -Mes mesparsetting.dat -wisys 1. -q2V spa/q2default.dat -mx1d spa/mxdef1d.dat -mxV spa/mxdefault.dat -W sysWd/vir_cleo3d_0.inc -cm 1 -varfit 1 ------------------------------------------------------------ Exited with exit code 127. ...