Install libgphoto2-dev-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libgphoto2-dev-doc
Description:
gphoto2 digital camera library (development documentation)
The gphoto2 library can be used by applications to access various digital camera models, via standard protocols such as USB Mass Storage and PTP, or vendor-specific protocols. . This package contains the development documentation.
Homepage: https://github.com/gphoto/libgphoto2/
Version: 2.5.16-2
Section: doc