Installation of SALOME on Red Hat 64 bit

Dear Forum members!

I am using  Red Hat Enterprise Linux 4 WS, Update 4, 64-bit and I want to install SALOME. I have intalled it from source (version 3.2.6), the installation was OK, I source salome.sh, but when running SALOME (runSalome) I get the following error:

Configure parser: Warning : could not find user configuration file
Searching for a free port for naming service: 2810 2811 2812 2813 2814 - OK
Lancement du Naming Service runNS.sh > /tmp/logs/strubelj/salomeNS.log 2>&1
Searching Naming Service + found in 0.1 seconds
Searching /Containers/mangrt100/FactoryServerPy in Naming Service +SALOME_Session_Server: /usr/lib64/libstdc++.so.6: version `CXXABI_1.3.1' not found (requiredby /opt/salome/KERNEL_3.2.6/lib64/salome/libSalomeDSImpl.so.0)
 found in 0.5 seconds
Searching /Containers/mangrt100/SuperVisionContainer in Naming Service + found in 0.5 seconds
Searching /Kernel/Session in Naming Service +Traceback (most recent call last):
  File "/opt/salome/KERNEL_3.2.6/bin/salome/runSalome.py", line 802, in useSalome
    clt = startSalome(args, modules_list, modules_root_dir)
  File "/opt/salome/KERNEL_3.2.6/bin/salome/runSalome.py", line 756, in startSalome
    session=clt.waitNSPID("/Kernel/Session",mySessionServ.PID,SALOME.Session)
  File "/opt/salome/KERNEL_3.2.6/bin/salome/orbmodule.py", line 173, in waitNSPID
    raise "Impossible de trouver %s" % theName
Impossible de trouver /Kernel/Session


--- erreur au lancement Salome ---


The /usr/lib64/libstdc++.so.6 exists, so I do not know what to do. Could you give me a hint?

Thank you for your replay, Luka