Install libwebcam0-dev by entering the following commands in the terminal:
sudo apt update sudo apt install libwebcam0-dev
Description:
Webcam Library - Development files
This package provides the files needed to build apps that use libwecam. . The Webcam Library libwebcam is designed to simplify the development of webcam applications, primarily on Linux but with an option to be ported to other platforms, in particular Solaris. It realizes part of what the unwritten Video4Linux user space library was always supposed to be: an easy to use library that shields its users from many of the difficulties and problems of using the V4L2 API directly.
Homepage: http://www.quickcamteam.net/software/libwebcam
Version: 0.2.4-1.1ubuntu2
Section: universe/libdevel