[Kroupware] Error Install Kolab Client

[Muhammad Reza]

On Tue, 2003-09-23 at 09:52, Muhammad Reza wrote:
> this following error occured when i try to compile kde-kolab-client1.0.1
> in RH-9.0
error fix ..with install libart_lgpl-devel-2.3.11-2.i386.rpm

another error ocurred 
/usr/lib/qt-3.1/bin/moc ./kmainwidget.h -o kmainwidget.moc
if g++ -DHAVE_CONFIG_H -I. -I. -I.. -I/usr/include/kde
-I/usr/lib/qt-3.1/include -I/usr/X11R6/include   -DQT_THREAD_SUPPORT 
-D_REENTRANT -D_FILE_OFFSET_BITS=64  -Wnon-virtual-dtor -Wno-long-long
-Wundef -Wall -pedantic -W -Wpointer-arith -Wwrite-strings -ansi
-D_XOPEN_SOURCE=500 -D_BSD_SOURCE -Wcast-align -Wconversion -O2
-fno-exceptions -fno-check-new -DQT_NO_COMPAT -DQT_CLEAN_NAMESPACE
-DQT_NO_ASCII_CAST -DKDE_NO_COMPAT -DKDE_NO_COMPAT_H  -MT kmainwidget.o
-MD -MP -MF ".deps/kmainwidget.Tpo" \
  -c -o kmainwidget.o `test -f 'kmainwidget.cpp' || echo
'./'`kmainwidget.cpp; \
then mv ".deps/kmainwidget.Tpo" ".deps/kmainwidget.Po"; \
else rm -f ".deps/kmainwidget.Tpo"; exit 1; \
fi
kmainwidget.cpp: In member function `virtual bool
KMainWidget::queryClose()':
kmainwidget.cpp:1541: no matching function for call to `KApplication::
   sessionSaving()'
make[3]: *** [kmainwidget.o] Error 1
make[3]: Leaving directory
`/usr/local/src/kdenetwork-kroupware-1.0.0/kget'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory
`/usr/local/src/kdenetwork-kroupware-1.0.0/kget'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/usr/local/src/kdenetwork-kroupware-1.0.0'
make: *** [all] Error 2

please help me..how to install kde-kolab-client smoothly

regards
.:NewBie:.