Missing 'contents' dir in qml canvas example for windows binary package

In package from the binary installer from http://releases.qt-project.org/digia/2012-08-24/qt-windows-opensource-5.0.0-beta1-x86-offline.exe
the "contents" directory is missing from ..\Qt5.0.0beta1-24-08A\Desktop\Qt\5.0.0-beta1\msvc2010_64\examples\qtdeclarative\quick\canvas

the examples dont run properly without this dir (the contents dir is there under Src ...\Qt5.0.0beta1-24-08A\Src\Qt\5.0.0-beta1\qtdeclarative\examples\quick\canvas\contents)

did not check on other binary pacakges.