想做一个LCDnumber数字钟，具体代码还没完善，这是主要代码：
#include <QtGui/QApplication>
#include "widget.h"
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
Widget w;
w.setWindowFlags(Qt::FramelessWindowHint);
w.setWindowFlags(Qt::WindowStaysOnBottomHint);
w.show();
return a.exec();
}
编译错误：f:/qt/2010.05/mingw/bin/../lib/gcc/mingw32/4.4.0/../../../../mingw32/bin/ld.exe: cannot find -lQtGuid
collect2: ld returned 1 exit status
mingw32-make[1]: *** [debug\clock.exe] Error 1
mingw32-make: *** [debug] Error 2
我谷歌不到啊。。。这是什么原因啊？？
