I did:
ln -s /usr/lib/libicui18n.so.68 /usr/lib/libicui18n.so.66 ln -s /usr/lib/libicudata.so.68 /usr/lib/libicudata.so.66 ln -s /usr/lib/libicuuc.so.68 /usr/lib/libicuuc.so.66 rpm -i --nodeps Downloads/harbour-osmscout-server-2.0.0-1.137.1.jolla_.armv7hl.rpm