i was using konstruct to upgrade my kde and gave me an error while installing qt.

make[2]: Entering directory `/home/joe/kde/konstruct/libs/qt-x11-free/work/qt-x11-free-3.1.1/src'
g++ -c -pipe -fno-exceptions -I/usr/include/Xft2 -Wall -W -O2 -pipe -D_REENTRANT -fPIC -DQT_SHARED -DQT_NO_DEBUG -DQT_THREAD_SUPPORT -DQT_THREAD_SUPPORT -DQT_NO_CUPS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DQT_NO_XINERAMA -DQT_NO_XRENDER -DQT_NO_XFTFREETYPE -DQT_NO_XKB -DQT_NO_SM_SUPPORT -DQT_NO_IMAGEIO_MNG -DQT_NO_IMAGEIO_JPEG -DQT_BUILTIN_GIF_READER=1 -DQT_NO_STYLE_MAC -DQT_NO_STYLE_AQUA -DQT_NO_STYLE_INTERLACE -DQT_NO_STYLE_WINDOWSXP -DQT_NO_STYLE_COMPACT -I/home/joe/kde/konstruct/libs/qt-x11-free/work/qt-x11-free-3.1.1/mkspecs/linux-g++ -I. -I../include -I/usr/X11R6/include -I.moc/release-shared-mt/ -o .obj/release-shared-mt/qtaddons_x11.o kernel/qtaddons_x11.cpp
In file included from kernel/qtaddons_x11.cpp:25:
kernel/qt_x11.h:64:22: X11/Xlib.h: No such file or directory
kernel/qt_x11.h:69:23: X11/Xutil.h: No such file or directory
kernel/qt_x11.h:70:21: X11/Xos.h: No such file or directory
kernel/qt_x11.h:71:23: X11/Xatom.h: No such file or directory
kernel/qt_x11.h:79:34: X11/extensions/shape.h: No such file or directory
make[2]: *** [.obj/release-shared-mt/qtaddons_x11.o] Error 1
make[2]: Leaving directory `/home/joe/kde/konstruct/libs/qt-x11-free/work/qt-x11-free-3.1.1/src'
make[1]: *** [sub-src] Error 2
make[1]: Leaving directory `/home/joe/kde/konstruct/libs/qt-x11-free/work/qt-x11-free-3.1.1'
make: *** [build-work/qt-x11-free-3.1.1/Makefile] Error 2

can u tell me what's wrong here? obviously i'm a newbie in linux!

That means that for some reason you don't
have X11-development stuff installed, or that
it lives in a non-standard spot on your machine,
or that your user doesn't have read-privileges
on it :)

locate Xatom.h
should return
/usr/X11R6/include/X11/Xatom.h

Cheers,
Tink

P.S.: I just chose Xatom.h as an example because
I like the name :)

after typing

locate Xatom.h

i get nothing in return
where can i download the x11 development?
which version do i download?

i'm using redhat on intel sys

i've installed everything using konstruct but i don't know
what to do next i know have to do something with the PATH
and QTDIRS but i don't know how to do that can anyone guide
me throught the post-installation process?