Hi to everyone,
I'm doing a gui using Qt3 for a program made by other guy. I made it using QtDesginer and I get .ui file. Then using uic I created the headder and .cpp files. Now I'm using Kdevelop as IDE.
I put all the files in a folder and did like this in command promp:

qmake -project
qmake testgui.pro
make

and get this error:

g++ -c -pipe -Wall -W -O2 -D_REENTRANT -DQT_NO_DEBUG -DQT_THREAD_SUPPORT -DQT_SHARED -DQT_TABLET_SUPPORT -I/usr/share/qt3/mkspecs/default -I. -I. -I/usr/include/qt3 -o gui_bt.o gui_bt.cpp
gui_bt.cpp:10:21: error: kdialog.h: No existe el fichero o directorio ( Doesn't exist file or directory )
gui_bt.cpp:11:21: error: klocale.h: No existe el fichero ó directorio ( Doesn't exist file or directory )
gui_bt.cpp:106:22: error: gui_bt.moc: No existe el fichero ó directorio ( Doesn't exist file or directory )
gui_bt.cpp: In member function ‘virtual void GUI_BT::languageChange()’:
gui_bt.cpp:77: error: ‘tr2i18n’ was not declared in this scope
make: *** [gui_bt.o] Error 1

I have to say that one small program like the Hello World is working perfectly doing the same steps.
Thanks for all.