gSystem->load("libUtilities")

[Xavier Rouby]

pas moyen de faire un gSystem->load("libUtilities") dans root (mail d'Eric Conte, 23 mars 2010).

root [2] gSystem->Load("libUtilities");
dlopen error: /home/rouby/documents/Delphes/code/svn/trunk/lib/libUtilities.so: undefined symbol: _ZN12TMatrixTBaseIfE4DrawEPKc
Load Error: Failed to load Dynamic link library /home/rouby/documents/Delphes/code/svn/trunk/lib/libUtilities.so
* Interpreter error recovered *

[Pavel Demin]

You need to load ROOT's libEG before loading libUtilities:

gSystem->Load("libEG");
gSystem->Load("libUtilities");