[Gate-users] Failed to load Dynamic link library of ROOT

[李華瑜]

Hello! Everyone:
   I'm a new user of GATE.
When we try to install GATE and its helpers,
we meet some trouble.
When I want to use ROOT to submit the benchmarkPET,
there is a problem of loading library.
The error message is as follow:

Processing benchmarkPET.C...
dlopen error: /opt/root/lib/libRIO.so: undefined symbol:
_ZN10TDirectory6RemoveEP7TObject
Load Error: Failed to load Dynamic link library /opt/root/lib/libRIO.so
Error in <TCint::AutoLoadCallback>: failure loading library libRIO.so for
class TFile
*** Interpreter error recovered ***

Does anybody know what kind of problem we meer?
And how to solve this problem?

HwaYu Lee
postdoc.
Department of Biomedical Imaging and Radiological Sciences
National Yang-Ming University
No.155, Sec.2, Linong Street, Taipei,
112 Taiwan (ROC)
Phone: +886-2-2826-7000ext.5807