[Solved]Problems compiling with libnepomuk

I'm having problems linking from current SVN:

. . . [ 79%] Building CXX object src/cmake_bindir/CMakeFiles/kdenlive.dir/insertspacecommand.o
[ 80%] Building CXX object src/cmake_bindir/CMakeFiles/kdenlive.dir/spacerdialog.o
[ 80%] Building CXX object src/cmake_bindir/CMakeFiles/kdenlive.dir/addtrackcommand.o
[ 81%] Building CXX object src/cmake_bindir/CMakeFiles/kdenlive.dir/changetrackcommand.o
[ 82%] Building CXX object src/cmake_bindir/CMakeFiles/kdenlive.dir/movegroupcommand.o
[ 82%] Building CXX object src/cmake_bindir/CMakeFiles/kdenlive.dir/dvdwizardvob.o
[ 83%] Building CXX object src/cmake_bindir/CMakeFiles/kdenlive.dir/dvdwizardmenu.o
[ 83%] Building CXX object src/cmake_bindir/CMakeFiles/kdenlive.dir/dvdwizard.o
[ 84%] Building CXX object src/cmake_bindir/CMakeFiles/kdenlive.dir/locktrackcommand.o
[ 85%] Building CXX object src/cmake_bindir/CMakeFiles/kdenlive.dir/kdenlivesettings.o
[ 85%] Building CXX object src/cmake_bindir/CMakeFiles/kdenlive.dir/mainwindowadaptor.o
Linking CXX executable kdenlive
/usr/lib/gcc/x86_64-unknown-linux-gnu/4.3.3/../../../../lib/libnepomuk.so: undefined reference to `qHash(QUrl const&)'
collect2: ld returned 1 exit status
make[2]: *** [src/cmake_bindir/kdenlive] Error 1
make[1]: *** [src/cmake_bindir/CMakeFiles/kdenlive.dir/all] Error 2
 

I'm on Arch linux using kde 4.2.1.

I solved the problem. An old version of soprano was causing the trouble.