just got it progressed.

had to download libglui-dev( sudo apt-get libglui-dev ) and I couldnt do that in the scratchbox environment as my repository was not configured so I installed it in my main Ubuntu env and copied the libs/headers over to the scratchbox target.

errors didnt stop there, it later complained of not finding QtDBus headers ! while compiling the systemInfo module to QtMobility and the headers existed except the makefile didnt include it so I manually edited that to progress it.

now its failed again (attached screenshot) as Im writing, this time in mediacapture module, will post when im done buidling this.

again, did any one of you try this, and have succesfully built it ?
Im not sure if I have screwed up somewhere, it cant be that there are so many errors in a released version of QT or is there ?

g++ -c -pipe -g -pthread -I/usr/include/gstreamer-0.10 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/libxml2 -pthread -I/usr/include/gstreamer-0.10 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/libxml2 -pthread -I/usr/include/gstreamer-0.10 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/libxml2 -pthread -I/usr/include/gstreamer-0.10 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/libxml2 -pthread -I/usr/include/gstreamer-0.10 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/libxml2 -fvisibility=hidden -fvisibility-inlines-hidden -Wall -W -D_REENTRANT -fPIC -DQMEDIA_GSTREAMER_PLAYER -DQMEDIA_GSTREAMER_CAPTURE -DQT_PLUGIN -DQT_MULTIMEDIA_LIB -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/targets/FREMANTLE_X86/opt/qtsdk-2009.05/qt/mkspecs/linux-g++ -I. -I/targets/FREMANTLE_X86/opt/qtsdk-2009.05/qt/include/QtCore -I/targets/FREMANTLE_X86/opt/qtsdk-2009.05/qt/include/QtGui -I/targets/FREMANTLE_X86/opt/qtsdk-2009.05/qt/include/QtMultimedia -I/targets/FREMANTLE_X86/opt/qtsdk-2009.05/qt/include -I/targets/FREMANTLE_X86/opt/qtsdk-2009.05/qt/include/QtMedia_tp -I../../../src/global -I../../../src/multimedia -Imediaplayer -Imediacapture -I/targets/FREMANTLE_X86/opt/qt-mobility/include -I../../../build/Debug/gstengine/moc -o ../../../build/Debug/gstengine/qgstreamercapturesession.o mediacapture/qgstreamercapturesession.cpp
mediacapture/qgstreamercapturesession.cpp: In member function 'bool QGstreamerCaptureSession::rebuildGraph(QGstreamerC aptureSession::PipelineMode)':
mediacapture/qgstreamercapturesession.cpp:615: error: '_gst_debug_bin_to_dot_file' was not declared in this scope
mediacapture/qgstreamercapturesession.cpp: In member function 'void QGstreamerCaptureSession::dumpGraph(const QString&)':
mediacapture/qgstreamercapturesession.cpp:643: error: '_gst_debug_bin_to_dot_file' was not declared in this scope
make[3]: *** [../../../build/Debug/gstengine/qgstreamercapturesession.o] Error 1
make[3]: Leaving directory `/tmp/temp/qt-mobility-src-1.0.0-tp2/plugins/multimedia/gstreamer'
make[2]: *** [sub-gstreamer-make_default] Error 2
make[2]: Leaving directory `/tmp/temp/qt-mobility-src-1.0.0-tp2/plugins/multimedia'
make[1]: *** [sub-multimedia-make_default] Error 2
make[1]: Leaving directory `/tmp/temp/qt-mobility-src-1.0.0-tp2/plugins'
make: *** [sub-plugins-make_default-ordered] Error 2