The default installer sets up a link to our repo, installs software, and removes our repo. This is to prevent people from accidentally upgrading our software. However, you can always run the commands manually. Here’s the commands you can use to pull the openalpr-video binary:
curl -L https://deb.openalpr.com/openalpr.gpg.key | sudo apt-key add -
echo 'deb https://deb.openalpr.com/bionic/ bionic main' | sudo tee /etc/apt/sources.list.d/openalpr.list
sudo apt-get update && sudo apt-get install -y openalpr-video
sudo rm /etc/apt/sources.list.d/openalpr.list
After installing, there will be an alprvideocli command and an alprvideogui command. They both accept a video file or a batch of images, process them, and output a CSV file and SQLite file containing all the plates that were found.