Problem compiling KDE 3.1.0 beta2

=09I'm using Linux kernel 2.4.19 (SlackWare 8.1 distribution), Qt 3.1.0 b=
eta,
and I'm having problems compiling KDElibs 3.1.0 beta2.... I've compiled a=
rts
1.1.0 without problems, and I've upgraded Autoconf to version 2.54, and
Automake to 1.7, but KDElibs still won't compile... (I get the same error
with KDElibs 3.1.0 beta1)

The error report is (seems to me it's a misisng include):

gmake[3]: Entering directory `/root/kde-3.1.0-beta2/kdelibs-3.0.8/kio/mis=
c'
/bin/sh ../../libtool --silent --mode=3Dlink --tag=3DCXX g++  -Wnon-virtu=
al-dtor
-Wno-long-long -Wundef -Wall -pedantic -W -Wpointer-arith
-Wmissing-prototypes -Wwrite-strings -ansi -D_XOPEN_SOURCE=3D500 -D_BSD_S=
OURCE
-Wcast-align -Wconversion -O2 -fno-exceptions -fno-check-new
-DQT_NO_TRANSLATION -DQT_CLEAN_NAMESPACE -DQT_NO_ASCII_CAST -DQT_NO_COMPA=
T
-o kio_uiserver -R /opt/kde-3.1.0.beta/lib -R /usr/local/qt-3.1.0.beta/li=
b -R
/usr/X11R6/lib -L/usr/X11R6/lib -L/usr/local/qt-3.1.0.beta/lib
-L/opt/kde-3.1.0.beta/lib  dummy.o kio_uiserver.la
/root/kde-3.1.0-beta2/kdelibs-3.0.8/kio/.libs/libkio.so: undefined refere=
nce
to `KGWizardPage1::languageChange(void)'
/root/kde-3.1.0-beta2/kdelibs-3.0.8/kio/.libs/libkio.so: undefined refere=
nce
to `KGWizardPage2::KGWizardPage2(QWidget *, char const *, unsigned int)'
/root/kde-3.1.0-beta2/kdelibs-3.0.8/kio/.libs/libkio.so: undefined refere=
nce
to `KGWizardPage2::languageChange(void)'
/root/kde-3.1.0-beta2/kdelibs-3.0.8/kio/.libs/libkio.so: undefined refere=
nce
to `KGWizardPage2::~KGWizardPage2(void)'
/root/kde-3.1.0-beta2/kdelibs-3.0.8/kio/.libs/libkio.so: undefined refere=
nce
to `KGWizardPage1::KGWizardPage1(QWidget *, char const *, unsigned int)'
/root/kde-3.1.0-beta2/kdelibs-3.0.8/kio/.libs/libkio.so: undefined refere=
nce
to `KGWizardPage1::~KGWizardPage1(void)'
collect2: ld returned 1 exit status
gmake[3]: *** [kio_uiserver] Error 1

=09Is this a known issue, and is there a workaround?

/Sharky