Install libgd-ocaml-dev by entering the following commands in the terminal:
sudo apt update sudo apt install libgd-ocaml-dev
Description:
OCaml interface to the GD library -- developpement files
This package provides an interface to the GD library for OCaml programmers. . GD is a graphics library. It allows your code to quickly draw images complete with lines, arcs, text, multiple colours, cut and paste from other images, flood fills, and write out the result as a PNG file. This is particularly useful in World Wide Web applications, where PNG is one of the formats accepted for inline images by most browsers. . This package contains all the development stuff you need to develop OCaml programs which use this module.
Homepage: http://matt.gushee.net/software/gd4o/
Version: 1.0~alpha5-8build4
Section: universe/ocaml