diff -aur src4.1.4.old/GUI_SRC_4.1.4/src/QxGraph/QxGraph_CanvasView.cxx src4.1.4/GUI_SRC_4.1.4/src/QxGraph/QxGraph_CanvasView.cxx
--- src4.1.4.old/GUI_SRC_4.1.4/src/QxGraph/QxGraph_CanvasView.cxx	2009-01-14 00:43:44.000000000 +0100
+++ src4.1.4/GUI_SRC_4.1.4/src/QxGraph/QxGraph_CanvasView.cxx	2009-01-21 00:06:59.000000000 +0100
@@ -29,6 +29,7 @@
 
 #include <qwmatrix.h>
 #include <math.h>
+#include <cstdlib>
 
 const char* imageZoomCursor[] = { 
 "32 32 3 1",
diff -aur src4.1.4.old/GUI_SRC_4.1.4/src/ResExporter/ResourceExporter.cxx src4.1.4/GUI_SRC_4.1.4/src/ResExporter/ResourceExporter.cxx
--- src4.1.4.old/GUI_SRC_4.1.4/src/ResExporter/ResourceExporter.cxx	2009-01-14 00:43:45.000000000 +0100
+++ src4.1.4/GUI_SRC_4.1.4/src/ResExporter/ResourceExporter.cxx	2009-01-21 00:17:50.000000000 +0100
@@ -50,6 +50,7 @@
 #include <qstringlist.h>
 #include <qapplication.h>
 #include <iostream>
+#include <cstdlib>
 
 /*!
   \return the SALOME version number
diff -aur src4.1.4.old/GUI_SRC_4.1.4/src/Session/SALOME_Session_Server.cxx src4.1.4/GUI_SRC_4.1.4/src/Session/SALOME_Session_Server.cxx
--- src4.1.4.old/GUI_SRC_4.1.4/src/Session/SALOME_Session_Server.cxx	2009-01-14 00:43:45.000000000 +0100
+++ src4.1.4/GUI_SRC_4.1.4/src/Session/SALOME_Session_Server.cxx	2009-01-21 00:27:49.000000000 +0100
@@ -39,7 +39,6 @@
 #include <iostream>
 #ifndef WNT
 #include <unistd.h>
-#include <iostream.h>
 #include <string.h>
 #endif
 
diff -aur src4.1.4.old/GUI_SRC_4.1.4/src/SUIT/SUIT_ResourceMgr.cxx src4.1.4/GUI_SRC_4.1.4/src/SUIT/SUIT_ResourceMgr.cxx
--- src4.1.4.old/GUI_SRC_4.1.4/src/SUIT/SUIT_ResourceMgr.cxx	2009-01-14 00:43:44.000000000 +0100
+++ src4.1.4/GUI_SRC_4.1.4/src/SUIT/SUIT_ResourceMgr.cxx	2009-01-17 11:49:50.000000000 +0100
@@ -25,6 +25,7 @@
 #include <qdir.h>
 #include <qapplication.h>
 #include <qregexp.h>
+#include <cstdlib>
 
 /*!
     Constructor
diff -aur src4.1.4.old/GUI_SRC_4.1.4/src/VTKViewer/VTKViewer_ConvexTool.cxx src4.1.4/GUI_SRC_4.1.4/src/VTKViewer/VTKViewer_ConvexTool.cxx
--- src4.1.4.old/GUI_SRC_4.1.4/src/VTKViewer/VTKViewer_ConvexTool.cxx	2009-01-14 00:43:45.000000000 +0100
+++ src4.1.4/GUI_SRC_4.1.4/src/VTKViewer/VTKViewer_ConvexTool.cxx	2009-01-20 23:10:13.000000000 +0100
@@ -27,6 +27,7 @@
 #ifdef WNT
 #include <algorithm>
 #endif
+#include <algorithm> // with gcc-4.3 we need it no matter what
 
 #include <vtkUnstructuredGrid.h>
 #include <vtkGeometryFilter.h>