Qt Header Problem when making kdlgloader (Redhat 6)

[Daniel Beckham]

I'm trying to make and install version 0.4, but it keeps dying when it 
attempts to make kdlgloader.  I have the qt header files... they are 
located in /usr/include/qt.  Anyone have any suggestions as to what I could 
do?

Here is a sample of some of the output:

In file included from /usr/include/kapp.h:52,
                  from kdlgldr.h:27,
                  from kdlgptrdb.cpp:20:
/usr/include/drag.h:136: qapplication.h: No such file or directory
/usr/include/drag.h:137: qwidget.h: No such file or directory
/usr/include/drag.h:138: qpixmap.h: No such file or directory
/usr/include/drag.h:139: qstrlist.h: No such file or directory
In file included from kdlgldr.h:27,
                  from kdlgptrdb.cpp:20:
/usr/include/kapp.h:54: qapplication.h: No such file or directory
/usr/include/kapp.h:55: qfile.h: No such file or directory
/usr/include/kapp.h:56: qpopupmenu.h: No such file or directory
/usr/include/kapp.h:57: qstrlist.h: No such file or directory
In file included from kdlgptrdb.cpp:20:
kdlgldr.h:28: qwidget.h: No such file or directory
kdlgldr.h:29: qstring.h: No such file or directory
make[2]: *** [all] Error 1
make[2]: Leaving directory `/usr/src/kdevelop-0.4/kdlgloader'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/usr/src/kdevelop-0.4'
make: *** [all-recursive-am] Error 2

Thanks,
Daniel Beckham