extra-cmake-modules from home:pallaswept:branches:home:pallaswept 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:pallaswept:branches:home:pallaswept/openSUSE_Tumbleweed/home:pallaswept:branches:home:pallaswept.repo zypper refresh zypper install extra-cmake-modules