qtscriptgenerator fails to build from source in maverick

Binary package hint: qtscriptgenerator

seen in a test rebuild and in current maverick:
https://launchpad.net/ubuntu/+archive/test-rebuild-20100628/+build/1836861

Done, 46 warnings (918 known issues)
touch obj-x86_64-linux-gnu/generated_cpp/com_trolltech_qt_core/main.cpp obj-x86_64-linux-gnu/generated_cpp/com_trolltech_qt_gui/main.cpp obj-x86_64-linux-gnu/generated_cpp/com_trolltech_qt_network/main.cpp obj-x86_64-linux-gnu/generated_cpp/com_trolltech_qt_opengl/main.cpp obj-x86_64-linux-gnu/generated_cpp/com_trolltech_qt_phonon/main.cpp obj-x86_64-linux-gnu/generated_cpp/com_trolltech_qt_sql/main.cpp obj-x86_64-linux-gnu/generated_cpp/com_trolltech_qt_svg/main.cpp obj-x86_64-linux-gnu/generated_cpp/com_trolltech_qt_uitools/main.cpp obj-x86_64-linux-gnu/generated_cpp/com_trolltech_qt_webkit/main.cpp obj-x86_64-linux-gnu/generated_cpp/com_trolltech_qt_xml/main.cpp obj-x86_64-linux-gnu/generated_cpp/com_trolltech_qt_xmlpatterns/main.cpp
touch: cannot touch `obj-x86_64-linux-gnu/generated_cpp/com_trolltech_qt_phonon/main.cpp': No such file or directory
touch: cannot touch `obj-x86_64-linux-gnu/generated_cpp/com_trolltech_qt_webkit/main.cpp': No such file or directory
make[2]: *** [obj-x86_64-linux-gnu/generated_cpp/com_trolltech_qt_core/main.cpp] Error 1
make[2]: Leaving directory `/scratch/packages/tmp/qtscriptgenerator-0.1.0'
dh_auto_build: make -j1 BUILDDIR=obj-x86_64-linux-gnu returned exit code 2
make[1]: *** [override_dh_auto_build] Error 2