doctest from home:repabuild:cesium project

For Debian 13 run the following:

Keep in mind that the owner of the key may distribute updates, packages and repositories that your system will trust (more information).

echo 'deb http://download.opensuse.org/repositories/home:/repabuild:/cesium/Debian_13/ /' | sudo tee /etc/apt/sources.list.d/home:repabuild:cesium.list
curl -fsSL https://download.opensuse.org/repositories/home:repabuild:cesium/Debian_13/Release.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/home_repabuild_cesium.gpg > /dev/null
sudo apt update
sudo apt install doctest

For Fedora 42 run the following as root:

dnf config-manager addrepo --from-repofile=https://download.opensuse.org/repositories/home:repabuild:cesium/Fedora_42/home:repabuild:cesium.repo
dnf install doctest

For Fedora 41 run the following as root:

dnf config-manager addrepo --from-repofile=https://download.opensuse.org/repositories/home:repabuild:cesium/Fedora_41/home:repabuild:cesium.repo
dnf install doctest

For xUbuntu 24.04 run the following:

Keep in mind that the owner of the key may distribute updates, packages and repositories that your system will trust (more information).

echo 'deb http://download.opensuse.org/repositories/home:/repabuild:/cesium/xUbuntu_24.04/ /' | sudo tee /etc/apt/sources.list.d/home:repabuild:cesium.list
curl -fsSL https://download.opensuse.org/repositories/home:repabuild:cesium/xUbuntu_24.04/Release.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/home_repabuild_cesium.gpg > /dev/null
sudo apt update
sudo apt install doctest