How to Install Elgg on Debian Latest

Introduction

Elgg is an open-source social networking platform that can be used to create customized social networks. In this tutorial, we will explain how to install Elgg on Debian latest version.

Prerequisites

Before beginning the installation process, make sure that you have:

• A Debian operating system installed on your computer/server
• Basic knowledge of the Linux command line
• Sudo privileges or root access to your server

Step 1: Update your system

Before proceeding with the installation process, you should update your system to ensure that all packages and dependencies are up-to-date.

sudo apt update
sudo apt upgrade

Step 2: Install LAMP stack

Elgg requires a LAMP stack to run (Linux, Apache, MySQL, PHP). If you don't have it installed, install it by running the following command:

sudo apt install apache2 mysql-server mysql-client php libapache2-mod-php php-mysql php-curl php-gd php-xml php-mbstring php-intl

Step 3: Create a database

Create a new MySQL database and user for Elgg. Log in to your MySQL server by running the following command:

sudo mysql -u root -p

Create a new database and user with the following commands:

CREATE DATABASE elgg_db;
GRANT ALL PRIVILEGES ON elgg_db.* TO 'elgg_user'@'localhost' IDENTIFIED BY 'password';
FLUSH PRIVILEGES;

Remember to replace "elgg_db," "elgg_user," and "password" with your preferred names.

Step 4: Download and install Elgg

Download the latest version of Elgg from their official website or use the following command:

wget https://elgg.org/getelgg.php?forward=elgg-3.3.10.zip

Extract the downloaded file to your Apache document root:

sudo unzip elgg-3.3.10.zip -d /var/www/html/

Rename the extracted directory:

sudo mv /var/www/html/elgg-* /var/www/html/elgg

Adjust the ownership of the elgg directory:

sudo chown -R www-data:www-data /var/www/html/elgg/

Step 5: Configuration

Create a new configuration file by copying the sample configuration file:

sudo cp /var/www/html/elgg/engine/settings.example.php /var/www/html/elgg/engine/settings.php

Edit the settings.php file:

sudo nano /var/www/html/elgg/engine/settings.php

Set your site URL:

$CONFIG->wwwroot = "http://yourdomain.com/elgg";

Set your database details:

$CONFIG->dbuser = 'elgg_user';
$CONFIG->dbpass = 'password';
$CONFIG->dbname = 'elgg_db';

Save the file and exit.

Step 6: Enable and configure Apache

Enable the Apache rewrite module:

sudo a2enmod rewrite

Restart the Apache service:

sudo service apache2 restart

Create a new Apache configuration file:

sudo nano /etc/apache2/sites-available/elgg.conf

Add the following content:

<VirtualHost *:80>
    ServerName yourdomain.com
    DocumentRoot /var/www/html/elgg
    <Directory /var/www/html/elgg>
        Options FollowSymLinks
        AllowOverride All
        Require all granted
    </Directory>
    ErrorLog ${APACHE_LOG_DIR}/elgg_error.log
    CustomLog ${APACHE_LOG_DIR}/elgg_access.log combined
</VirtualHost>

Replace "yourdomain.com" with your actual domain.

Save the file and exit.

Enable the new configuration:

sudo a2ensite elgg.conf

Restart Apache once again:

sudo service apache2 restart

Conclusion

Congratulations! You have successfully installed and configured Elgg on Debian latest version. You can now access your Elgg site by visiting your site URL in your web browser.