http://bugs.winehq.org/show_bug.cgi?id=9107
------- Additional Comments From chalkerx@gmail.com 2007-31-07 14:22 ------- They come with qt 4.3 opensource edition.
http://trolltech.com/developer/downloads/qt/windows , file qt-win-opensource-4.3.0-mingw.exe
Mingw needs to be installed, but the qt installer installs mingw if it is not present.