This article explains how to install MODX CMS with Apache on Ubuntu 24.04.
MODX CMS, a user-friendly CMS platform, allows efficient content management and customization. It is excellent for building and managing websites and web applications.
Deploying MODX CMS with Apache on Ubuntu offers web administrators a flexible and reliable environment. Apache is the web server that handles HTTP requests and delivers web content, while Ubuntu provides a stable and well-supported operating system.
Combining MODX, Apache, and Ubuntu provides a stable and secure environment for your web applications.
The steps below walk you through installing MODX CMS with Apache on Ubuntu 24.04.
Install Apache HTTP server on Ubuntu
MODX requires a web server. This post will install and use the Apache web server to run MODX.
To do that, open the Ubuntu terminal and run the commands below to install the Apache web server.
sudo apt update
sudo apt install apache2
Once Apache is installed, the commands below can start, stop, and enable the Apache web server to start automatically when your server boots up.
sudo systemctl stop apache2
sudo systemctl start apache2
sudo systemctl enable apache2
You can test that the Apache web server is running by opening your web browser and browsing to the server’s localhost or IP address.
http://localhost

When you see the Apache2 Default Page, it means the Apache HTTP server is successfully installed.
Additional help on installing Apache on Ubuntu is in the link below.
How to install Apache on Ubuntu
Install the MariaDB database server on Ubuntu
The next component required to run MODX is a database server. This post will install and use the MariaDB database server.
To install and use the MariaDB database server, use the instructions below.
Open the Ubuntu terminal and run the commands below to install the MariaDB database server.
sudo apt update sudo apt install mariadb-server
Once the MariaDB database server is installed, use the commands below to stop, start, and enable the MariaDB server to start automatically when the server boots.
sudo systemctl stop mariadb sudo systemctl start mariadb sudo systemctl enable mariadb
Run the following commands to validate and test if the MariaDB database server is installed successfully.
sudo mariadb
Once you run the commands above, it will log you onto the MariaDB console and display a message similar to the one below.
Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 32 Server version: 10.11.2-MariaDB-1 Ubuntu 23.04 Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. MariaDB [(none)]>
The message tells you that the server is installed successfully.
Additional help on installing MariaDB.
Create a MODX database
Upon successfully installing the MariaDB database server, create a blank database on the server specifically for the MODX application.
As part of the setup, we will create a modxdb database and a user account called modxdbuser.
Finally, we’ll grant the modxdbuser full access to the modxdb database.
All the database steps above can be done using the commands below:
But first, log on to the MariaDB database server:
sudo mariadb
Then run the commands below to complete the steps:
CREATE DATABASE modxdb CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;
CREATE USER modxdbuser@localhost IDENTIFIED BY 'type_your_password_here';
GRANT ALL ON modxdb.* TO modxdbuser@localhost WITH GRANT OPTION;
FLUSH PRIVILEGES;
exit
Ensure to replace ‘type_your_password_here ‘with your password.
Install PHP on Ubuntu Linux
The last component you will need to run MODX is PHP. The MODX application is PHP-based and supports the latest versions of PHP.
Run the commands below to install PHP.
sudo apt install php libapache2-mod-php php-intl php-mysql php-curl php-cli php-zip php-xml php-gd php-common php-mbstring php-xmlrpc php-json php-sqlite3 php-soap php-ldap php-zip
Additional help on installing PHP
How to install PHP on Ubuntu Linux
Download MODX files
Let’s begin downloading and configuring the MODX files on Ubuntu Linux.
To always install the latest version, check the MODX’s download page. If a new version is available, replace the version number in the link below.
First, navigate to the /tmp/ directory and download MODX files. After unzipping the file, move the content into the MODX folder in the Apache root directory.
The final step is to change the permissions. This will allow the Apache web server to interact safely with the files, ensuring a secure environment for your MODX installation.
cd /tmp
wget https://modx.s3.amazonaws.com/releases/3.0.5/modx-3.0.5-pl.zip
unzip modx-*.zip
sudo mv modx-*/ /var/www/modx
sudo chown -R www-data:www-data /var/www/modx
Once you have completed all the above steps, continue configuring the Apache web server below to serve the MODX content.
Run the commands below to create an Apache virtual host file for MODX.
sudo nano /etc/apache2/sites-available/modx.conf
Then, copy and paste the content block below into the Apache server block.
<VirtualHost *:80>
ServerName modx.example.com
ServerAlias www.modx.example.com
ServerAdmin admin@example.com
DocumentRoot /var/www/modx
<Directory /var/www/modx/>
Options FollowSymlinks
AllowOverride All
Require all granted
</Directory>
ErrorLog ${APACHE_LOG_DIR}/error.log
CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>
Save the file.
Then, run the commands below to enable the virtual host and restart the Apache server.
sudo a2ensite modx.conf
sudo a2enmod rewrite
sudo systemctl restart apache2
Setup Let’s Encrypt SSL/TLS for MODX
You may want to install an SSL/TLS certificate to secure your MODX site. Secure your MODX installation with HTTPS from Let’s Encrypt.
Please read the post below for additional resources on installing and creating Let’s Encrypt SSL certificates for Apache.
How to set up Let’s Encrypt SSL certificate for Apache on Ubuntu Linux
Once you have restarted the Apache web server, open your browser and browse to the server hostname or IP address defined in the Apache server block.
http://modx.example.com/setup
A MODX installation wizard page should appear. Select the installation language and click Continue.

Then, select MODX installation type. For this post, we’re choosing “New Installation.”

Next, enter the database name, account, and password and click Test. Create an admin account on the same page and continue.

Next, click the Install button to begin the installation.

On the next screen, ensure all the tests are successful and click Continue.

Your MODX site should be set up and ready to use.

Run this command to ensure that the /Core/ directory isn’t accessible from the web.
sudo mv /var/www/modx/core/ht.access /var/www/modx/core/.htaccess
That should do it!
Conclusion
- Installing MODX CMS with Apache on Ubuntu 24.04 provides a flexible and reliable environment for efficient content management and web application customization.
- Combining MODX, Apache, and Ubuntu ensures a stable and secure environment for web applications, supported by a web server capable of handling HTTP requests and delivering web content. Apache and Ubuntu together offer a well-supported and stable operating system.
- The step-by-step guide covers the installation of the Apache HTTP server, MariaDB database server, PHP, and the necessary setup for MODX, including creating a MODX database. Additionally, it explains the process of downloading and configuring MODX files, setting up an Apache virtual host file, and securing the installation with Let’s Encrypt SSL/TLS.
- Overall, following these comprehensive instructions will result in a successful installation of MODX CMS with Apache on Ubuntu 24.04, providing web administrators with the tools to build and manage websites and web applications effectively.
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