Getting IntelliJ IDEA up and running on a Linux distribution is a straightforward process that unlocks a powerful development environment. This guide walks through the standard installation methods, ensuring you can start coding Java, Kotlin, or any of the other supported languages without friction. Whether you prefer a system-wide installation or a user-specific setup, the flexibility of the Linux platform makes it easy to adapt to your workflow.
Choosing the Right Edition
Before you begin the installation, it is important to decide which version of IntelliJ aligns with your needs. The platform offers two distinct editions, each tailored for different development scopes. Selecting the correct one upfront saves time and prevents feature mismatch later on.
Community vs. Ultimate
The IntelliJ IDEA Community Edition is a free and open-source release focused on core Java development, including support for JVM frameworks like Spring and Micronaut. It is ideal for individual developers and small teams working on standard Java projects. For those requiring advanced tooling, the Ultimate Edition is a paid product that adds support for web and enterprise frameworks, database tools, and a wider array of languages such as JavaScript, TypeScript, and Python. This guide primarily details the steps applicable to both editions, with notes where the process diverges.
Prerequisites and System Preparation
Ensuring your Linux machine meets the basic requirements prevents performance issues and installation failures. While IntelliJ is optimized to run efficiently, allocating sufficient resources guarantees a smooth experience, especially when dealing with large codebases or multiple plugins.
Memory: A minimum of 4 GB of RAM is recommended, though 8 GB or more is ideal for the Ultimate edition or large projects.
Disk Space: You will need at least 2.5 GB of free disk space for the installation itself, plus additional space for caches, logs, and project files.
Java Runtime: The installer usually bundles a JRE, but if you have a specific JDK version managed by update-alternatives , ensure the JAVA_HOME environment variable is configured correctly.
Installation Method 1: Using Snap
For users who prioritize ease of maintenance and automatic updates, installing IntelliJ via Snap is the most efficient method. The Snap package is maintained by JetBrains and provides a sandboxed environment that integrates cleanly with modern Linux distributions like Ubuntu and Fedora.
Executing the Snap Command
First, ensure Snapd is installed on your system. Open a terminal and run the following command to install the IDE. The --classic flag is necessary because IntelliJ requires broader system access to attach debuggers and interact with the file system.
sudo snap install intellij-idea --classic This command downloads the latest stable release and sets up a background service that will notify you whenever an update is available. To launch the application, simply search for "IntelliJ IDEA" in your application menu or type intellij-idea in the terminal.
Installation Method 2: Using the Tar.gz Archive
For advanced users or distributions where Snap is not preferred, downloading the Tar.gz archive provides maximum control. This method is distribution-agnostic and works on virtually any Linux system, making it a reliable fallback option.
Downloading and Extracting
Navigate to the official JetBrains website and download the latest Linux tar.gz package. Once the download completes, move the file to your desired location, such as your home directory, and extract it using the terminal.
