using xml in qt 3

HI

I have a source code from a qt3 project, but this code don't have .pro file, this program use opengl, libxml2, and qxml, I don't want port this code to qt 4, I want compile this code with qt3, but when I compile g++ say:

"Some of the required modules <xml large-config>are not available."
"Skipped."

here the scketch from my .pro file

Code:

---

TEMPLATE = app
CONFIG  += qt opengl warn_on release
CONFIG -= dlopen_opengl
REQUIRES    = opengl
CONFIG  += qt warn_on release
REQUIRES    += xml large-config
DEPENDPATH += carpets
INCLUDEPATH += . \
               carpets
 
# Input
HEADERS += h files
INTERFACES += ui files
SOURCES +=cpp files

---

I hope someone can helpme...

Add QT += xml to your .pro file if your project uses the Qt XML classes.

EDIT: I think I was on the wrong path. Use LIBS to include static libraries, not REQUIRES

Well, I used Requires because I saw an sample code of qt3 this way of doing it .pro file (this example is the next)

Code:

---

TEMPLATE	= app
TARGET		= outliner
 
CONFIG		+= qt warn_on release
 
REQUIRES	= xml large-config
 
HEADERS		= outlinetree.h
SOURCES		= main.cpp \
		  outlinetree.cpp
INTERFACES	=

---

Either way it seems to work, but still I 'm not sure; because I have to correct errors in my code

Anyway Thanks