qt6-declarative from home:fusionfuture:branches:KDE:Qt6 project
Selecionar o Seu Sistema Operativo
Adicionar repositório e instalar manualmente
Para openSUSE Tumbleweed corra o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/home:fusionfuture:branches:KDE:Qt6/openSUSE_Tumbleweed/home:fusionfuture:branches:KDE:Qt6.repo zypper refresh zypper install qt6-declarative