1) Installing
All HyperHDR SD images since version v19beta2 are linked to the HyperHDR repository so you don’t need this step if you use it.
If you have HyperHDR manually installed from Github or are using old SD images before v19beta2, remove HyperHDR first.
sudo apt remove hyperhdr
Add HyperHDR repository and install the application.
type -p curl >/dev/null || sudo apt install curl -y
curl -fsSL https://awawa-dev.github.io/hyperhdr.public.apt.gpg.key | sudo dd of=/usr/share/keyrings/hyperhdr.public.apt.gpg.key \
&& sudo chmod go+r /usr/share/keyrings/hyperhdr.public.apt.gpg.key \
&& echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/hyperhdr.public.apt.gpg.key] https://awawa-dev.github.io $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/hyperhdr.list > /dev/null \
&& sudo apt update \
&& sudo apt install hyperhdr -y
2) Upgrade
If you already have a HyperHDR repository set up, you can easily update HyperHDR later:
sudo apt update && sudo apt install hyperhdr -y