How To Install libmmap-ocaml on Ubuntu 20.04
Introduction
In this tutorial we learn how to install libmmap-ocaml on Ubuntu 20.04.
What is libmmap-ocaml
libmmap-ocaml is:
This project provides a Mmap.map_file function for mapping files in memory. This function is the same as the Unix.map_file function added in OCaml >= 4.06.
This package contains runtime files.
There are three methods to install libmmap-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 libmmap-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 libmmap-ocaml using apt-get by running the following command:
sudo apt-get -y install libmmap-ocaml
Install libmmap-ocaml Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libmmap-ocaml using apt by running the following command:
sudo apt -y install libmmap-ocaml
Install libmmap-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 libmmap-ocaml using aptitude by running the following command:
sudo aptitude -y install libmmap-ocaml
How To Uninstall libmmap-ocaml on Ubuntu 20.04
To uninstall only the libmmap-ocaml package we can use the following command:
sudo apt-get remove libmmap-ocaml
Uninstall libmmap-ocaml And Its Dependencies
To uninstall libmmap-ocaml and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove libmmap-ocaml
Remove libmmap-ocaml Configurations and Data
To remove libmmap-ocaml configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge libmmap-ocaml
Remove libmmap-ocaml configuration, data, and all of its dependencies
We can use the following command to remove libmmap-ocaml configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libmmap-ocaml
References
Summary
In this tutorial we learn how to install libmmap-ocaml package on Ubuntu 20.04 using different package management tools: apt, apt-get and aptitude.
