Driver not found error when using examples with Qt 4.7 and QVFb?

Question

I'm trying to get started with embedded linux Qt Development, and I've built Qt for embedded linux, and built QVFb but when I launch any of the example programs I get an error that a driver isn't found.

./analogclock -qws -display QVFb:0
QVFb: driver not found

Any idea what I've done wrong? Do I need to configure Qt for embedded and QVFb at the same time and rebuild everything?

Answer 1

have you qt configured with

-plugin-gfx-qvfb

option?