export ROOTSYS=/afs/cern.ch/sw/lcg/external/root/5.18.00d/slc4_amd64_gcc34/root export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$ROOTSYS/lib export PATH=$PATH:$ROOTSYS/binAhora corra su shell favorita invocandola y posteriorente llamando a ROOT. -- FernandoAndresQuinonezGranados - 29 Sep 2008