diff --git a/v2/test/qt4/jamroot.jam b/v2/test/qt4/jamroot.jam
index 72dbf63fc..c089ecccc 100644
--- a/v2/test/qt4/jamroot.jam
+++ b/v2/test/qt4/jamroot.jam
@@ -39,9 +39,12 @@ if [ qt4.initialized ]
       [ link phonon.cpp   /qt//phonon  ]
       [ link qtmultimedia.cpp /qt//QtMultimedia ]
 
+      # QML 
+      [ link qtdeclarative.cpp /qt//QtDeclarative ]
+
       # Help systems.
       [ link qthelp.cpp      /qt//QtHelp ]
-      [ link qtassistant.cpp /qt//QtAssistantClient ]
+      [ link qtassistant.cpp /qt//QtAssistantClient : <conditional>@check_for_assistant ]
 
       # Check working and disabled Qt3Support
       [ link qt3support.cpp /qt//Qt3Support : <qt3support>on ]
@@ -56,3 +59,18 @@ if [ qt4.initialized ]
    : # usage-requirements
    ; 
 }
+
+# QtAssistant is removed from Qt >= 4.6
+rule check_for_assistant ( properties * )
+{
+    # Extract version number from toolset
+    local version = [ MATCH "<qt>([0-9.]+).*"
+        : $(properties) ] ;
+
+    if $(version) > "4.6.99"
+    {
+       result += <build>no ;
+    }
+}
+
+
diff --git a/v2/test/qt4/phonon.cpp b/v2/test/qt4/phonon.cpp
index e3530999c..3151f5911 100644
--- a/v2/test/qt4/phonon.cpp
+++ b/v2/test/qt4/phonon.cpp
@@ -5,7 +5,7 @@
 
 #define BOOST_TEST_MODULE QtPhonon
 
-#include <Phonon/MediaObject>
+#include <phonon/MediaObject>
 
 #include <boost/test/unit_test.hpp>
 
diff --git a/v2/test/qt4/qtdeclarative.cpp b/v2/test/qt4/qtdeclarative.cpp
new file mode 100644
index 000000000..817855bad
--- /dev/null
+++ b/v2/test/qt4/qtdeclarative.cpp
@@ -0,0 +1,27 @@
+// (c) Copyright Juergen Hunold 2011
+// Use, modification and distribution is subject to the Boost Software
+// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#define BOOST_TEST_MODULE QtMultimedia
+
+#include <QApplication>
+#include <QDeclarativeView>
+
+#include <boost/test/unit_test.hpp>
+
+BOOST_AUTO_TEST_CASE( defines)
+{
+    BOOST_CHECK_EQUAL(BOOST_IS_DEFINED(QT_CORE_LIB), true);
+    BOOST_CHECK_EQUAL(BOOST_IS_DEFINED(QT_GUI_LIB), true);
+    BOOST_CHECK_EQUAL(BOOST_IS_DEFINED(QT_XML_LIB), true);
+    BOOST_CHECK_EQUAL(BOOST_IS_DEFINED(QT_DECLARATIVE_LIB), true);
+}
+
+
+BOOST_AUTO_TEST_CASE( declarative )
+{
+    QApplication app(boost::unit_test::framework::master_test_suite().argc,
+                     boost::unit_test::framework::master_test_suite().argv);
+    QDeclarativeView view;
+}
diff --git a/v2/test/qt4/qtmultimedia.cpp b/v2/test/qt4/qtmultimedia.cpp
index 23dddd2a0..dc5914aff 100644
--- a/v2/test/qt4/qtmultimedia.cpp
+++ b/v2/test/qt4/qtmultimedia.cpp
@@ -18,7 +18,7 @@ BOOST_AUTO_TEST_CASE( defines)
 
 BOOST_AUTO_TEST_CASE( audiodevices)
 {
-    QList<QAudioDeviceId> devices = QAudioDeviceInfo::deviceList(QAudio::AudioOutput);
+    QList<QAudioDeviceInfo> devices = QAudioDeviceInfo::availableDevices(QAudio::AudioOutput);
     for(int i = 0; i < devices.size(); ++i) {
         BOOST_TEST_MESSAGE(QAudioDeviceInfo(devices.at(i)).deviceName().constData());
     }
diff --git a/v2/test/qt4/qtscript.cpp b/v2/test/qt4/qtscript.cpp
index 20528365b..65353daec 100644
--- a/v2/test/qt4/qtscript.cpp
+++ b/v2/test/qt4/qtscript.cpp
@@ -7,6 +7,8 @@
 
 #include <QScriptEngine>
 
+#include <QCoreApplication>
+
 #include <boost/test/unit_test.hpp>
 
 #include <iostream>
@@ -25,9 +27,11 @@ BOOST_AUTO_TEST_CASE( defines)
 
 BOOST_AUTO_TEST_CASE( script )
 {
-   QScriptEngine myEngine;
-   QScriptValue three = myEngine.evaluate("1 + 2");
+    QCoreApplication app(boost::unit_test::framework::master_test_suite().argc,
+                         boost::unit_test::framework::master_test_suite().argv);
+    QScriptEngine myEngine;
+    QScriptValue three = myEngine.evaluate("1 + 2");
 
-   BOOST_CHECK_EQUAL(three.toNumber(), 3);
-   BOOST_CHECK_EQUAL(three.toString(), QLatin1String("3"));
+    BOOST_CHECK_EQUAL(three.toNumber(), 3);
+    BOOST_CHECK_EQUAL(three.toString(), QLatin1String("3"));
 }
diff --git a/v2/tools/qt4.jam b/v2/tools/qt4.jam
index 771b9344f..b1d34b72d 100644
--- a/v2/tools/qt4.jam
+++ b/v2/tools/qt4.jam
@@ -415,6 +415,7 @@ rule init ( prefix : full_bin ? : full_inc ? : full_lib ? : version ? : conditio
 
     # Qt designer library
     add-shared-library QtDesigner : QtGui QtXml : : $(target-requirements) ;
+    add-shared-library QtDesignerComponents : QtGui QtXml : : $(target-requirements) ;
 
     # Support for dynamic Widgets (Qt 4.1)
     add-static-library  QtUiTools : QtGui QtXml : $(target-requirements) ;
@@ -441,13 +442,19 @@ rule init ( prefix : full_bin ? : full_inc ? : full_lib ? : version ? : conditio
     add-shared-library QtXmlPatterns : QtNetwork : QT_XMLPATTERNS_LIB : $(target-requirements) ;
 
     # Help-Engine (Qt 4.4) 
-    add-shared-library QtHelp : QtGui QtSql QtXml : : $(target-requirements) ;
+    add-shared-library QtHelp    : QtGui QtSql QtXml : : $(target-requirements) ;
+    add-shared-library QtCLucene : QCore QtSql QtXml : : $(target-requirements) ;
+
+    # QML-Engine (Qt 4.7) 
+    add-shared-library QtDeclarative : QtGui QtXml : : $(target-requirements) ;
 
     # AssistantClient Support
-    # Compat library
+    # Compat library removed in 4.7.0
     # Pre-4.4 help system, use QtHelp for new programs
-    add-shared-library QtAssistantClient : QtGui : : $(target-requirements) : QtAssistant ;
-
+    if $(version) < "4.7"
+    {
+       add-shared-library QtAssistantClient : QtGui : : $(target-requirements) : QtAssistant ;
+    }
     debug-message "==== Configured Qt-$(version) ====" ;
 
     project.pop-current ;