diff -r ef9ed71e3cf7 -r 9cc612a24b43 QTfrontend/CMakeLists.txt
--- a/QTfrontend/CMakeLists.txt	Thu Jan 26 23:54:53 2012 +0100
+++ b/QTfrontend/CMakeLists.txt	Fri Jan 27 10:19:14 2012 +0100
@@ -1,5 +1,5 @@
 # Configure for Qt4
-set(QT_MIN_VERSION "4.6.0")
+set(QT_MIN_VERSION "4.5.0")
 include(CheckLibraryExists)
 
 set(QT_USE_QTCORE TRUE)