I cannot compile qt apps

[azajac@vif.com]

I am having quite a lot of trouble trying to compile Qt applications (Arson,
K3b, Scribus...)  Despite having installed the "*-dev" packages, I still get the
error:  

configure: error: Qt (>=Qt 3.0.3) (library qt-mt) not found. Please check your
installation!



./configure --with-extra-includes=/usr/include/kde
--with-extra-libs=/usr/lib/kde3 --with-qt-includes=/usr/include/qt
--with-qt-libraries=/usr/lib --with-qt-dir=/usr/lib/qt

Here is what I have installed:

+++-==============-==============-============================================
pn  libqt-dev      <none>         (no description available)
pn  libqt-emb-dev  <none>         (no description available)
pn  libqt-gl-dev   <none>         (no description available)
un  libqt-mt-dev   <none>         (no description available)
un  libqt1g-dev    <none>         (no description available)
ii  libqt2         2.3.1-22       Qt GUI Library (runtime version).
un  libqt2-dev     <none>         (no description available)
ii  libqt2-emb     2.3.2-3        Qt-Embedded GUI Library (runtime version).
un  libqt2-emb-dev <none>         (no description available)
ii  libqt2-gl      2.3.1-22       Qt GUI Library (GL version).
pn  libqt2-mt      <none>         (no description available)
un  libqt2-mt-dev  <none>         (no description available)
un  libqt2.2-emb   <none>         (no description available)
ii  libqt3         3.0.5-4        Qt GUI Library (runtime files)
ii  libqt3-dev     3.0.5-4        Qt GUI development files
ii  libqt3-emb     3.0.3-1        Qt-Embedded GUI Library (runtime version).
pn  libqt3-emb-dev <none>         (no description available)
un  libqt3-gl      <none>         (no description available)
ii  libqt3-mt      3.0.5-4        Qt GUI Library (Threaded runtime version)
ii  libqt3-mt-dev  3.0.5-4        Qt Threaded development files
pn  libqt3-mt-mysq <none>         (no description available)
pn  libqt3-mt-odbc <none>         (no description available)
pn  libqt3-mt-psql <none>         (no description available)
pn  libqt3-mysql   <none>         (no description available)
pn  libqt3-odbc    <none>         (no description available)
pn  libqt3-psql    <none>         (no description available)
un  libqtcups-dev  <none>         (no description available)
ii  libqtcups2     2.0-4          Qt interface library for CUPS
un  libqtecasound1 <none>         (no description available)


Any help would be appreciated while I still have some hair left...
Thank you.

A.Z.