How To Install mono-4.0-gac on Ubuntu 18.04

In this tutorial we learn how to install mono-4.0-gac on Ubuntu 18.04. mono-4.0-gac is Mono GAC tool (for CLI 4.0)

Introduction

In this tutorial we learn how to install mono-4.0-gac on Ubuntu 18.04.

What is mono-4.0-gac

mono-4.0-gac is:

Mono is a platform for running and developing applications based on the ECMA/ISO Standards. Mono is an open source effort led by Xamarin. Mono provides a complete CLR (Common Language Runtime) including compiler and runtime, which can produce and execute CIL (Common Intermediate Language) bytecode (aka assemblies), and a class library.

This package includes a version of the GAC (Global Assembly Cache) tool (gacutil) used by Mono to store shared CIL (Common Intermediate Language) libraries, for CLI 4.0

There are three methods to install mono-4.0-gac on Ubuntu 18.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.

Install mono-4.0-gac Using apt-get

Update apt database with apt-get using the following command.

sudo apt-get update

After updating apt database, We can install mono-4.0-gac using apt-get by running the following command:

sudo apt-get -y install mono-4.0-gac

Install mono-4.0-gac Using apt

Update apt database with apt using the following command.

sudo apt update

After updating apt database, We can install mono-4.0-gac using apt by running the following command:

sudo apt -y install mono-4.0-gac

Install mono-4.0-gac 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 mono-4.0-gac using aptitude by running the following command:

sudo aptitude -y install mono-4.0-gac

How To Uninstall mono-4.0-gac on Ubuntu 18.04

To uninstall only the mono-4.0-gac package we can use the following command:

sudo apt-get remove mono-4.0-gac

Uninstall mono-4.0-gac And Its Dependencies

To uninstall mono-4.0-gac and its dependencies that are no longer needed by Ubuntu 18.04, we can use the command below:

sudo apt-get -y autoremove mono-4.0-gac

Remove mono-4.0-gac Configurations and Data

To remove mono-4.0-gac configuration and data from Ubuntu 18.04 we can use the following command:

sudo apt-get -y purge mono-4.0-gac

Remove mono-4.0-gac configuration, data, and all of its dependencies

We can use the following command to remove mono-4.0-gac configurations, data and all of its dependencies, we can use the following command:

sudo apt-get -y autoremove --purge mono-4.0-gac

References

Summary

In this tutorial we learn how to install mono-4.0-gac package on Ubuntu 18.04 using different package management tools: apt, apt-get and aptitude.