I have issues installing Lightworks 14.5 (current version) in Tumbleweed:
# sudo zypper install Downloads/lightworks-14.5.0-amd64.rpm
Problem: nothing provides libCg.so()(64bit) needed by lightworks-14.5.0.0-1.x86_64
Solution 1: do not install lightworks-14.5.0.0-1.x86_64
Solution 2: break lightworks-14.5.0.0-1.x86_64 by ignoring some of its dependencies
I found an old thread that states that you need to install cg from the non-oss repository, but I have checked, but can’t find it.