Comment 3 for bug 237336

The following works for me:

1) Create the above link:
ln -s /usr/lib/kde4/lib/strigi/strigiindex_sopranobackend.so /usr/lib/strigi/strigiindex_sopranobackend.so
2) kill all nepomuk and strigi processes:
pgrep nepomuk|xargs kill -9
pgrep strigi|xargs kill -9
3) remove the ~/.strigi folder
4) restart nepomukserver