libqt4-x11 from home:DriverXavGeForce project
Select Your Operating System
Add repository and install manually
For SLE 12 SP3 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:DriverXavGeForce/SLE_12_SP3/home:DriverXavGeForce.repo zypper refresh zypper install libqt4-x11