docbook5-xml from home:thomas-schraitle:debian-ubuntu project

For Debian 12 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:/thomas-schraitle:/debian-ubuntu/Debian_12/ /' | sudo tee /etc/apt/sources.list.d/home:thomas-schraitle:debian-ubuntu.list
curl -fsSL https://download.opensuse.org/repositories/home:thomas-schraitle:debian-ubuntu/Debian_12/Release.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/home_thomas-schraitle_debian-ubuntu.gpg > /dev/null
sudo apt update
sudo apt install docbook5-xml

For Debian 11 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:/thomas-schraitle:/debian-ubuntu/Debian_11/ /' | sudo tee /etc/apt/sources.list.d/home:thomas-schraitle:debian-ubuntu.list
curl -fsSL https://download.opensuse.org/repositories/home:thomas-schraitle:debian-ubuntu/Debian_11/Release.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/home_thomas-schraitle_debian-ubuntu.gpg > /dev/null
sudo apt update
sudo apt install docbook5-xml

For xUbuntu 23.10 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:/thomas-schraitle:/debian-ubuntu/xUbuntu_23.10/ /' | sudo tee /etc/apt/sources.list.d/home:thomas-schraitle:debian-ubuntu.list
curl -fsSL https://download.opensuse.org/repositories/home:thomas-schraitle:debian-ubuntu/xUbuntu_23.10/Release.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/home_thomas-schraitle_debian-ubuntu.gpg > /dev/null
sudo apt update
sudo apt install docbook5-xml

For xUbuntu 23.04 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:/thomas-schraitle:/debian-ubuntu/xUbuntu_23.04/ /' | sudo tee /etc/apt/sources.list.d/home:thomas-schraitle:debian-ubuntu.list
curl -fsSL https://download.opensuse.org/repositories/home:thomas-schraitle:debian-ubuntu/xUbuntu_23.04/Release.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/home_thomas-schraitle_debian-ubuntu.gpg > /dev/null
sudo apt update
sudo apt install docbook5-xml