libqt4-x11 from home:Marco-GmbH:TW project
Select Your Operating System
Add repository and install manually
For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:Marco-GmbH:TW/openSUSE_Tumbleweed/home:Marco-GmbH:TW.repo zypper refresh zypper install libqt4-x11