Recompiling kde4libs-4.9.0 fails

[Matthias Philipp]

Hi all,

I'm having troubles recompiling kde4libs-4.9.0 from the Kubuntu 
Backports PPA.

When I run 'apt-get source -b kde4libs' at first everything gets 
downloaded and compiled without errors but when running dh_install, 
dpkg-buildpackage complains about missing libnepomuk.so.4:

make[3]: Leaving directory 
`/home/user/Temp/foo/kde4libs-4.9.0/obj-x86_64-linux-gnu'
chmod a+x 
debian/tmp/usr/share/kde4/apps/kconf_update/ksslcertificatemanager.upd.sh
make[2]: Leaving directory `/home/user/Temp/foo/kde4libs-4.9.0'
dh_install
cp: cannot stat `debian/tmp/usr/lib/libnepomuk.so.4': No such file or 
directory
dh_install: cp -a debian/tmp/usr/lib/libnepomuk.so.4 
debian/libnepomuk4//usr/lib/ returned exit code 1
make[1]: *** [pre_install_dh_install] Error 2
make[1]: Leaving directory `/home/user/Temp/foo/kde4libs-4.9.0'
make: *** [debian/dhmk_install] Error 2
dpkg-buildpackage: error: fakeroot debian/rules binary gave error exit 
status 2
Build command 'cd kde4libs-4.9.0 && dpkg-buildpackage -b -uc' failed.
E: Child process failed


Am I missing any dependencies (I ran apt-get build-dep kde4libs 
before)?
Could anyone please point me to the correct way of recompiling 
kde4libs?

Thanks,
Matthias