How To Install libcamlimages-ocaml on Ubuntu 20.04
Introduction
In this tutorial we learn how to install libcamlimages-ocaml
on Ubuntu 20.04.
What is libcamlimages-ocaml
libcamlimages-ocaml is:
CamlImages is an image processing library for OCaml, which provides:
basic functions for image processing and loading/saving various image file formats (hence providing a translation facility from format to format)
an interface with the Caml graphics library allows one to display images in the Graphics module screen and to mix them with Caml drawings
a freetype interface, integrated into the library: you can draw texts into images using any truetype fonts
In addition, the library can handle huge images that cannot be (or can hardly be) stored into the main memory (the library then automatically creates swap files and escapes them to reduce the memory usage).
This package contains only the shared runtime stub libraries.
There are three methods to install libcamlimages-ocaml
on Ubuntu 20.04. We can use apt-get
, apt
and aptitude
. In the following sections we will describe each method. You can choose one of them.
Install libcamlimages-ocaml Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install libcamlimages-ocaml
using apt-get
by running the following command:
sudo apt-get -y install libcamlimages-ocaml
Install libcamlimages-ocaml Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install libcamlimages-ocaml
using apt
by running the following command:
sudo apt -y install libcamlimages-ocaml
Install libcamlimages-ocaml Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude
using the following command.
sudo aptitude update
After updating apt database, We can install libcamlimages-ocaml
using aptitude
by running the following command:
sudo aptitude -y install libcamlimages-ocaml
How To Uninstall libcamlimages-ocaml on Ubuntu 20.04
To uninstall only the libcamlimages-ocaml
package we can use the following command:
sudo apt-get remove libcamlimages-ocaml
Uninstall libcamlimages-ocaml And Its Dependencies
To uninstall libcamlimages-ocaml
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove libcamlimages-ocaml
Remove libcamlimages-ocaml Configurations and Data
To remove libcamlimages-ocaml
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge libcamlimages-ocaml
Remove libcamlimages-ocaml configuration, data, and all of its dependencies
We can use the following command to remove libcamlimages-ocaml
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libcamlimages-ocaml
References
Summary
In this tutorial we learn how to install libcamlimages-ocaml
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.