Ubuntu / Debian

echo "deb [signed-by=/usr/share/keyrings/yeager-keyring.gpg] https://yeager.github.io/debian-repo stable main" \
  | sudo tee /etc/apt/sources.list.d/yeager.list
curl -fsSL https://yeager.github.io/debian-repo/yeager-keyring.gpg \
  | sudo tee /usr/share/keyrings/yeager-keyring.gpg > /dev/null
sudo apt update
sudo apt install bildschema

Fedora / openSUSE

sudo dnf config-manager --add-repo https://yeager.github.io/rpm-repo/yeager.repo
sudo dnf install bildschema

git clone https://github.com/yeager/bildschema.git
cd bildschema
pip install .