How To Install libjs-ejs on Debian 9

In this tutorial we learn how to install libjs-ejs on Debian 9. libjs-ejs is Embedded JavaScript templates (client support)

Introduction

In this tutorial we learn how to install libjs-ejs on Debian 9.

What is libjs-ejs

libjs-ejs is:

Features of EJS:

- Complies with the Express view system
- Static caching of intermediate JavaScript
- Unbuffered code for conditionals etc <% code %>
- Escapes html by default with <%= code %>
- Unescaped buffering with <%- code %>
- Supports tag customization
- Filter support for designer-friendly templates
- Includes
- Client-side support
- Newline slurping with <% code -%> or <% -%> or <%= code -%> or
  <%- code -%>

This package provides EJS support to clients (i.e. browsers).

There are three methods to install libjs-ejs on Debian 9. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.

Install libjs-ejs Using apt-get

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

sudo apt-get update

After updating apt database, We can install libjs-ejs using apt-get by running the following command:

sudo apt-get -y install libjs-ejs

Install libjs-ejs Using apt

Update apt database with apt using the following command.

sudo apt update

After updating apt database, We can install libjs-ejs using apt by running the following command:

sudo apt -y install libjs-ejs

Install libjs-ejs 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 Debian. Update apt database with aptitude using the following command.

sudo aptitude update

After updating apt database, We can install libjs-ejs using aptitude by running the following command:

sudo aptitude -y install libjs-ejs

How To Uninstall libjs-ejs on Debian 9

To uninstall only the libjs-ejs package we can use the following command:

sudo apt-get remove libjs-ejs

Uninstall libjs-ejs And Its Dependencies

To uninstall libjs-ejs and its dependencies that are no longer needed by Debian 9, we can use the command below:

sudo apt-get -y autoremove libjs-ejs

Remove libjs-ejs Configurations and Data

To remove libjs-ejs configuration and data from Debian 9 we can use the following command:

sudo apt-get -y purge libjs-ejs

Remove libjs-ejs configuration, data, and all of its dependencies

We can use the following command to remove libjs-ejs configurations, data and all of its dependencies, we can use the following command:

sudo apt-get -y autoremove --purge libjs-ejs

Dependencies

libjs-ejs have the following dependencies:

References

Summary

In this tutorial we learn how to install libjs-ejs package on Debian 9 using different package management tools: apt, apt-get and aptitude.