Install libopenalpr-dev by entering the following commands in the terminal:
sudo apt update sudo apt install libopenalpr-dev
Development files for the OpenALPR library
OpenALPR is an open source Automatic License Plate Recognition library written in C++. The library analyzes images and identifies license plates. The output is the text representation of any license plate characters found in the image. . This package contains the header files and static libraries used to link OpenALPR into another program.