After a full reinstall, (qt-copy, kdelibs + kdebase) I cannot recreate
the sycoca database because kbuildsycoca segfaults saying:

bash# kbuildsycoca
DCOPClient: setup DCOP protocol. Major opcode = 2
kbuildsycoca: Recreating ksycoca file
Segmentation fault (core dumped)
bash#                                                                           

------------------------

  Backtrace:

(gdb) run
Starting program: /opt/kde/bin/kbuildsycoca
DCOPClient: setup DCOP protocol. Major opcode = 2
kbuildsycoca: Recreating ksycoca file
 
Program received signal SIGSEGV, Segmentation fault.
0x40495ef9 in QString::QString () from /opt/qt/lib/libqt.so.2
(gdb) bt
#0  0x40495ef9 in QString::QString () from /opt/qt/lib/libqt.so.2
#1  0x40065ae2 in KBuildServiceFactory::addEntry ()
   from /opt/kde/lib/kbuildsycoca.so
#2  0x40062a1d in KBuildSycoca::build () from /opt/kde/lib/kbuildsycoca.so
#3  0x40062ca7 in KBuildSycoca::recreate () from
/opt/kde/lib/kbuildsycoca.so
#4  0x4006312a in main () from /opt/kde/lib/kbuildsycoca.so
#5  0x4092a1eb in __libc_start_main (main=0x8048758 <main>, argc=1,
    argv=0xbffff9e4, init=0x8048708 <_init>, fini=0x804887c <_fini>,
    rtld_fini=0x4000a610 <_dl_fini>, stack_end=0xbffff9dc)
    at ../sysdeps/generic/libc-start.c:90
(gdb)         


   Any ideas?

                Lotzi