How to install Intellij Idea Ultimate on Ubuntu 24.04

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In this guide, we'll walk you through the process of installing IntelliJ IDEA Ultimate on Ubuntu 24.04. IntelliJ IDEA is a powerful integrated development environment (IDE) for Java and other programming languages, widely used by professionals and enthusiasts alike.

Why Use IntelliJ IDEA Ultimate?

IntelliJ IDEA Ultimate offers a comprehensive set of tools for Java development, including advanced code analysis, refactoring capabilities, and built-in version control integration. It also supports a wide range of frameworks and technologies, making it an excellent choice for diverse development projects.

Installation Process

We'll be using Flatpak to install IntelliJ IDEA Ultimate. Flatpak is a next-generation technology for building and distributing desktop applications on Linux. It offers several advantages, including sandboxed applications and easy updates.

Step 1: Install Required Packages

First, we need to install Flatpak and some additional required packages. Open your terminal and run the following command:

sudo apt install libnss3 default-jdk flatpak

Step 2: Add Flathub Repository

Next, we'll add the Flathub repository, which hosts a large collection of Flatpak applications:

sudo flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo

Step 3: Install IntelliJ IDEA Ultimate

Now, we can install IntelliJ IDEA Ultimate using Flatpak:

sudo flatpak install flathub com.jetbrains.IntelliJ-IDEA-Ultimate

During the installation process, you may be prompted to confirm the installation. Simply type 'y' and press Enter when asked.

Launching IntelliJ IDEA Ultimate

After the installation is complete, you can launch IntelliJ IDEA Ultimate from your application menu or by using the command line:

flatpak run com.jetbrains.IntelliJ-IDEA-Ultimate

Additional Information

IntelliJ IDEA Ultimate is a paid software, but it offers a 30-day trial period. If you're a student, teacher, or open-source project maintainer, you might be eligible for a free license. Visit the official JetBrains website for more information on licensing options.

Troubleshooting Tips

  • If you encounter any issues with Java detection, ensure that you have the correct version of Java installed and properly configured in your system path.
  • For performance optimization, consider allocating more memory to IntelliJ IDEA by modifying the VM options in the idea.vmoptions file.
  • Keep your IntelliJ IDEA installation up-to-date by regularly checking for updates through the IDE or by using Flatpak's update mechanism.

Useful Resources

For more information about IntelliJ IDEA Ultimate and Flatpak, check out these links:

We hope this guide has been helpful in getting you set up with IntelliJ IDEA Ultimate on Ubuntu 24.04. Happy coding!

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