libwebp from home:AndnoVember:ImageViewer:stable 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:AndnoVember:ImageViewer:stable/openSUSE_Tumbleweed/home:AndnoVember:ImageViewer:stable.repo zypper refresh zypper install libwebp
For 15.6 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:AndnoVember:ImageViewer:stable/15.6/home:AndnoVember:ImageViewer:stable.repo zypper refresh zypper install libwebp