diff -r 1fa9dc94c93f -r 9e5a3b2a3c38 QTfrontend/CMakeLists.txt
--- a/QTfrontend/CMakeLists.txt	Sat Nov 26 17:45:34 2011 +0100
+++ b/QTfrontend/CMakeLists.txt	Sat Nov 26 17:47:55 2011 +0100
@@ -1,5 +1,5 @@
 # Configure for Qt4
-set(QT_MIN_VERSION "4.5.0")
+set(QT_MIN_VERSION "4.6.0")
 include(CheckLibraryExists)
 
 set(QT_USE_QTCORE TRUE)