Mesa-libEGL1 from home:tantalus project
Select Your Operating System
Add repository and install manually
For openSUSE Tumbleweed standard run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:tantalus/openSUSE_Tumbleweed_standard/home:tantalus.repo zypper refresh zypper install Mesa-libEGL1