KDEBASE - Build error

I am having the following problem: [ 55%] Building CXX object ksplashml/themeengine/simple/CMakeFiles/ksplashsimple.dir/main.cpp.o Linking CXX executable ksplashsimple /usr/bin/ld: cannot find -ltqt /usr/bin/ld: cannot find -lqt-mt collect2: ld returned 1 exit status make[2]: *** [ksplashml/themeengine/simple/ksplashsimple] Error 1 make[1]: *** [ksplashml/themeengine/simple/CMakeFiles/ksplashsimple.dir/all] Error 2 make[1]: *** Waiting for unfinished jobs.... [ 55%] Building CXX object ksmserver/CMakeFiles/kdeinit_ksmserver-shared.dir/shutdown.cpp.o [ 55%] Building CXX object ksmserver/CMakeFiles/kdeinit_ksmserver-shared.dir/client.cpp.o [ 56%] Building CXX object ksmserver/CMakeFiles/kdeinit_ksmserver-shared.dir/KSMServerInterface_skel.cpp.o [ 56%] Building CXX object ksmserver/CMakeFiles/kdeinit_ksmserver-shared.dir/server_skel.cpp.o [ 56%] Building CXX object ksmserver/CMakeFiles/kdeinit_ksmserver-shared.dir/timed.cpp.o Linking CXX shared library libkdeinit_ksmserver.so [ 56%] Built target kdeinit_ksmserver-shared make: *** [all] Error 2 ==> ERROR: A failure occurred in build(). Aborting... Build failed, check /home/build/scrat/build make: *** [KDEBASE] Error 1 I don't understand why this is failing here as other modules are not failing. The patched qt3 is install and so is tqtinterface, the packages that contain the libarayies in question. I have looked at the CmakeLists.txt for serveral modules and compared them to the one in ksplashsimple and I don't see anything that would cause this error. Since I don't know cmake I am stuck at this time. Where is this set ie ${TQT_LIBRARY_DIRS} link_directories( ${TQT_LIBRARY_DIRS} ) If anyone could point me in the right direction and maybe explain about how cmake finds libaries I would be grateful. I want to learn this in case of future problems. I am going to purchase a book on cmake in the future when I get the money to do so. Thanks