diff -Naur kdeplasma-addons-4.6.5/applets/kdeobservatory/cmake/modules/FindQwt.cmake kdeplasma-addons-4.6.5-magellan/applets/kdeobservatory/cmake/modules/FindQwt.cmake
--- kdeplasma-addons-4.6.5/applets/kdeobservatory/cmake/modules/FindQwt.cmake	2011-05-06 10:14:05.000000000 +0200
+++ kdeplasma-addons-4.6.5-magellan/applets/kdeobservatory/cmake/modules/FindQwt.cmake	2011-07-26 22:56:15.000000000 +0200
@@ -26,7 +26,7 @@
 
 IF( QT4_FOUND )
 	# Is Qwt5 installed? Look for header files
-	FIND_PATH( Qwt5_INCLUDE_DIR qwt.h PATHS ${QT_INCLUDE_DIR} PATH_SUFFIXES qwt qwt5 qwt-qt4 qwt5-qt4 qwt-qt3 qwt5-qt3 include qwt/include qwt5/include qwt-qt4/include qwt5-qt4/include qwt-qt3/include qwt5-qt3/include ENV PATH)
+	FIND_PATH( Qwt5_INCLUDE_DIR qwt.h PATHS ${QT_INCLUDE_DIR} PATH_SUFFIXES qwt qwt5 qwt6 qwt-qt4 qwt5-qt4 qwt-qt3 qwt5-qt3 include qwt/include qwt5/include qwt-qt4/include qwt5-qt4/include qwt-qt3/include qwt5-qt3/include ENV PATH)
 	
 	# Find Qwt version
 	IF( Qwt5_INCLUDE_DIR )
diff -Naur kdeplasma-addons-4.6.5/applets/kdeobservatory/src/commithistoryview.cpp kdeplasma-addons-4.6.5-magellan/applets/kdeobservatory/src/commithistoryview.cpp
--- kdeplasma-addons-4.6.5/applets/kdeobservatory/src/commithistoryview.cpp	2011-05-06 10:14:05.000000000 +0200
+++ kdeplasma-addons-4.6.5-magellan/applets/kdeobservatory/src/commithistoryview.cpp	2011-07-26 22:55:37.000000000 +0200
@@ -124,7 +124,7 @@
         plot->setCanvasBackground(QColor(0, 0, 140));
 
         QwtPlotCurve *curve = new QwtPlotCurve;
-        curve->setData(x, y, j);
+        curve->setSamples(x, y, j);
         delete []x;
         delete []y;