pkgconf from home:MaxxedSUSE:Compiler-Tools 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:MaxxedSUSE:Compiler-Tools/openSUSE_Tumbleweed/home:MaxxedSUSE:Compiler-Tools.repo zypper refresh zypper install pkgconf