How To Install elpa-org-tree-slide on Ubuntu 22.04

In this tutorial we learn how to install elpa-org-tree-slide on Ubuntu 22.04. elpa-org-tree-slide is presentation tool for org-mode

Introduction

In this tutorial we learn how to install elpa-org-tree-slide on Ubuntu 22.04.

What is elpa-org-tree-slide

elpa-org-tree-slide is:

The main purpose of this elisp is to handle each tree in an org buffer as a slide by simple narrowing. This emacs lisp is a minor mode for Emacs Org-mode.

Main features:

  • Works nicely on both text console and in graphical environment
  • Live editable presentation
  • Fast switching of narrowing/widen
  • TODO pursuit with narrowing
  • Displaying the current number of slides in mode line
  • CONTENT view during a presentation
  • Slide-in effect
  • Slide header from org file’s header
  • Countdown timer

There are three methods to install elpa-org-tree-slide on Ubuntu 22.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.

Install elpa-org-tree-slide Using apt-get

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

sudo apt-get update

After updating apt database, We can install elpa-org-tree-slide using apt-get by running the following command:

sudo apt-get -y install elpa-org-tree-slide

Install elpa-org-tree-slide Using apt

Update apt database with apt using the following command.

sudo apt update

After updating apt database, We can install elpa-org-tree-slide using apt by running the following command:

sudo apt -y install elpa-org-tree-slide

Install elpa-org-tree-slide 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 elpa-org-tree-slide using aptitude by running the following command:

sudo aptitude -y install elpa-org-tree-slide

How To Uninstall elpa-org-tree-slide on Ubuntu 22.04

To uninstall only the elpa-org-tree-slide package we can use the following command:

sudo apt-get remove elpa-org-tree-slide

Uninstall elpa-org-tree-slide And Its Dependencies

To uninstall elpa-org-tree-slide and its dependencies that are no longer needed by Ubuntu 22.04, we can use the command below:

sudo apt-get -y autoremove elpa-org-tree-slide

Remove elpa-org-tree-slide Configurations and Data

To remove elpa-org-tree-slide configuration and data from Ubuntu 22.04 we can use the following command:

sudo apt-get -y purge elpa-org-tree-slide

Remove elpa-org-tree-slide configuration, data, and all of its dependencies

We can use the following command to remove elpa-org-tree-slide configurations, data and all of its dependencies, we can use the following command:

sudo apt-get -y autoremove --purge elpa-org-tree-slide

References

Summary

In this tutorial we learn how to install elpa-org-tree-slide package on Ubuntu 22.04 using different package management tools: apt, apt-get and aptitude.