diff -p -up src5.1.3/KERNEL_SRC_5.1.3/bin/runSalome.py.orig src5.1.3/KERNEL_SRC_5.1.3/bin/runSalome.py
--- src5.1.3/KERNEL_SRC_5.1.3/bin/runSalome.py.orig	2010-03-08 18:11:04.673636487 -0300
+++ src5.1.3/KERNEL_SRC_5.1.3/bin/runSalome.py	2010-03-08 18:12:05.684105699 -0300
@@ -27,6 +27,11 @@
 #
 
 import sys, os, string, glob, time, pickle, re
+
+import distutils.sysconfig
+sys.path.append("%s/%s"%(distutils.sysconfig.get_python_lib(plat_specific=1), "salome"))
+sys.path.append("/usr/bin/salome")
+
 import orbmodule
 import setenv
 from server import *
diff -p -up src5.1.3/KERNEL_SRC_5.1.3/src/Container/SALOME_Container.py.orig src5.1.3/KERNEL_SRC_5.1.3/src/Container/SALOME_Container.py
--- src5.1.3/KERNEL_SRC_5.1.3/src/Container/SALOME_Container.py.orig	2010-03-08 18:07:09.895100360 -0300
+++ src5.1.3/KERNEL_SRC_5.1.3/src/Container/SALOME_Container.py	2010-03-08 18:12:13.929173675 -0300
@@ -36,6 +36,11 @@ import os
 import sys
 import string
 import traceback
+
+import distutils.sysconfig
+sys.path.append("%s/%s"%(distutils.sysconfig.get_python_lib(plat_specific=1), "salome"))
+sys.path.append("/usr/bin/salome")
+
 from omniORB import CORBA, PortableServer
 import SALOMEDS 
 import Engines, Engines__POA
diff -p -up src5.1.3/KERNEL_SRC_5.1.3/src/Container/SALOME_ContainerPy.py.orig src5.1.3/KERNEL_SRC_5.1.3/src/Container/SALOME_ContainerPy.py
--- src5.1.3/KERNEL_SRC_5.1.3/src/Container/SALOME_ContainerPy.py.orig	2010-03-08 18:09:35.753605347 -0300
+++ src5.1.3/KERNEL_SRC_5.1.3/src/Container/SALOME_ContainerPy.py	2010-03-08 18:12:20.969323312 -0300
@@ -31,6 +31,10 @@ import os
 import sys
 import string
 
+import distutils.sysconfig
+sys.path.append("%s/%s"%(distutils.sysconfig.get_python_lib(plat_specific=1), "salome"))
+sys.path.append("/usr/bin/salome")
+
 from omniORB import CORBA, PortableServer
 import SALOMEDS 
 import Engines, Engines__POA
--- src5.1.3/GUI_SRC_5.1.3/src/SalomeApp/resources/SalomeApp.xml.orig	2010-03-10 17:23:51.751101726 -0300
+++ src5.1.3/GUI_SRC_5.1.3/src/SalomeApp/resources/SalomeApp.xml	2010-03-10 17:23:56.953498441 -0300
@@ -203,6 +203,6 @@
   <section name="ExternalBrowser" >
     <!-- External HELP browser settings -->
     <parameter value="C:\Program Files\Internet Explorer\iexplore.exe" name="winapplication" />
-    <parameter value="/usr/bin/mozilla" name="application" />
+    <parameter value="/usr/bin/firefox" name="application" />
   </section>
 </document>