libqt-mt problem

[Kostko]

Uporabljam Debian (3.0r0) distribucijo in imam problem pri configuranju 
aplikacij, ki uporabljajo knjižnico qt-mt (torej s podporo za niti). 
Knjižnico imam instalirano v sistemu, vendar configure skripta vseeno 
javi napako:

> checking for Qt... configure: error: Qt (>= Qt 3.0.3) (library qt-mt) 
> not found. Please check your installation!
> For more details about this problem, look at the end of config.log.
> Make sure that you have compiled Qt with thread support!

Instalirani so paketi: libqt3 libqt3-dev libqt3-mt libqt3-mt-dev

LP, Kostko.