diff -Nur LabPlot-1.5.1.6/src/LTable.cc.orig LabPlot-1.5.1.6/src/LTable.cc
--- LabPlot-1.5.1.6/src/LTable.cc.orig	2008-04-08 21:44:52.000000000 +0200
+++ LabPlot-1.5.1.6/src/LTable.cc	2008-04-08 21:45:19.000000000 +0200
@@ -1,6 +1,7 @@
 // LabPlot : LTable.cc
 
 #include <qpainter.h>
+#include <malloc.h>
 #include <kdebug.h>
 #include "LTable.h"