For Debian 7.0 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:/venenux:/venaima4/Debian_7.0/ /' | sudo tee /etc/apt/sources.list.d/home:venenux:venaima4.list
curl -fsSL https://download.opensuse.org/repositories/home:venenux:venaima4/Debian_7.0/Release.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/home_venenux_venaima4.gpg > /dev/null
sudo apt update
sudo apt install minetest
For Debian 6.0 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:/venenux:/venaima4/Debian_6.0/ /' | sudo tee /etc/apt/sources.list.d/home:venenux:venaima4.list
curl -fsSL https://download.opensuse.org/repositories/home:venenux:venaima4/Debian_6.0/Release.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/home_venenux_venaima4.gpg > /dev/null
sudo apt update
sudo apt install minetest