llvm15 from home:hawkeye116477:waterfox:build-depends project
Sty agraw n unessmres nnek/m
Add repository and install manually
For openSUSE Leap 15.4 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:hawkeye116477:waterfox:build-depends/openSUSE_Leap_15.4/home:hawkeye116477:waterfox:build-depends.repo zypper refresh zypper install llvm15