When trying to install SuperKaramba, at ./configure, i got this error:

checking for Qt... configure: error: Qt (>= Qt 3.0.2) (library qt-mt) not found. Please check your installation!
For more details about this problem, look at the end of config.log.
Make sure that you have compiled Qt with thread support!

I tried also
./configure --with-qt-dir=/usr/lib/qt-3.3 --with-qt-includes=/usr/lib/qt-3.3/include/ --with-qt-libraries=/usr/lib/qt-3.3/lib/
but the result is the same.

What should i do?

what is the output of:

This is the output:
/usr/lib/qt-3.3

check the config.log and see what it's trying to do. usually with qt, the most important thing is making sure QTDIR is set and the libraries have been cached ( entered in /etc/ld.so.conf and ldconfig ). is this the qt that came with your system? If you built it yourself did you enable thread support?

this is the qt that came with the system.
i checked the config.log but it didn't helped me much...the last line was:
configure: exit 1
and above where some includes...no clue about what i might do to make it work.

/etc/ld.so.conf contains these 3 lines:
include ld.so.conf.d/*.conf
/usr/X11R6/lib
/usr/lib/qt-3.3/lib

Do you have the Qt devel package installed? (ie the development headers)

yes i have qt-devel-3.3.3-8

post the config.log from about 20 lines or so above the error line you indicated in your previous post down to the error line itself.

configure:9424: result: no
configure:9427: checking for libjpeg
configure:9470: gcc -o conftest -O2 -I/usr/X11R6/include -D_REENTRANT conftest.c -L/usr/X11R6/lib -ljpeg -lm >&5
configure:9473: $? = 0
configure:9476: test -s conftest
configure:9479: $? = 0
configure:9495: result: -ljpeg
configure: 9514: /usr/include/jpeglib.h
taking that
configure:9667: checking for Qt
configure: 9729: /usr/lib/qt-3.3/include//qstyle.h
taking that
configure:9834: rm -rf SunWS_cache; g++ -o conftest -O2 -fno-exceptions -fno-check-new -I/usr/lib/qt-3.3/include/ -I/usr/X11R6/include -DQT_THREAD_SUPPORT -D_REENTRANT -L/usr/lib/qt-3.3/lib/ -L/usr/X11R6/lib conftest.cc -lqt-mt -lpng -lz -lm -ljpeg -ldl -lXext -lX11 -lSM -lICE -lresolv -lpthread 1>&5
/usr/lib/libfontconfig.so.1: undefined reference to `FT_Get_BDF_Property'
collect2: ld returned 1 exit status
configure:9837: $? = 1
configure: failed program was:
#include "confdefs.h"
#include <qglobal.h>
#include <qapplication.h>
#include <qcursor.h>
#include <qstylefactory.h>
#include <private/qucomextra_p.h>
#if ! (QT_VERSION >= 302)
#error 1
#endif

int main() {
(void)QStyleFactory::create(QString::null);
QCursor c(Qt::WhatsThisCursor);
return 0;
}
configure:9876: error: Qt (>= Qt 3.0.2) (library qt-mt) not found. Please check your installation!
For more details about this problem, look at the end of config.log.
Make sure that you have compiled Qt with thread support!

## ----------------- ##
## Cache variables. ##
## ----------------- ##
//there is a list of variables but i think only a line is related with the error

ac_cv_have_qt=have_qt=no

//shouldn't this be "ac_cv_have_qt=have_qt=yes" ?


## ------------ ##
## confdefs.h. ##
## ------------ ##

#define PACKAGE "qnx"
#define VERSION "0.2"
#ifdef __cplusplus
#include <stdlib.h>
#endif
#define HAVE_TEMPLATE_REPOSITORY 1
#define STDC_HEADERS 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_MEMORY_H 1
#define HAVE_STRINGS_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_STDINT_H 1
#define HAVE_UNISTD_H 1
#define HAVE_CRYPT 1
#define ksize_t socklen_t
#define HAVE_RES_INIT 1
#define SIZEOF_INT 4
#define SIZEOF_LONG 4
#define SIZEOF_CHAR_P 4
#define SIZEOF_CHAR 1
#define HAVE_LIBZ 1
#define HAVE_LIBPNG 1
#define HAVE_LIBJPEG 1
#define HAVE_LIBPTHREAD 1


configure: exit 1

looks like you have a freetype problem, make sure you have it

i have freetype-2.1.9-1

there is a problem with your freetype, looks like fontconfig was compiled against a different version than the one you have installed.

by the way, can't you get superkaramba through yum?

i've just installed superkaramba from a rpm package and didn't get any error

so it's working?

yes now its working. 10x