How to Install IDLE Python IDE in Ubuntu

Python is one of the most popular programming languages, and IDLE is its default IDE—simple, lightweight, and perfect for beginners. If you’re using Ubuntu and want to get started with Python programming, installing IDLE is one of the quickest ways to begin. Here’s a step-by-step guide.

Why Use IDLE?

IDLE (Integrated Development and Learning Environment) is included with Python by default on Windows and macOS, but on Ubuntu, you usually have to install it manually. It’s great for writing, testing, and debugging Python scripts without any extra setup.

Step 1: Update Your Package List

First, make sure your package list is up to date. Open your terminal (Ctrl + Alt + T) and run:

sudo apt update

Step 2: Check for Python Installation

Most versions of Ubuntu come with Python pre-installed. To check if you already have Python, type:

python3 --version

If you see a version number, you’re good to go. If not, install Python 3:

sudo apt install python3

Step 3: Install IDLE

Now, install IDLE for Python 3:

sudo apt install idle3

This command downloads and installs the latest version of IDLE compatible with your Python installation.

Step 4: Launch IDLE

Once the installation is complete, you can start IDLE in two ways:

• From the terminal:
  Type idle3 and hit Enter.
• From the applications menu:
  Search for “IDLE” and click on the icon.

Step 5: Start Coding!

With IDLE open, you can write Python scripts, run them, and experiment in the interactive shell. It’s a great way to learn and test Python code without heavy IDEs or complex setup.

Troubleshooting

• IDLE won’t launch?
  Make sure you typed idle3 (not just idle) for Python 3.
• Missing dependencies?
  Update your packages and try installing again:
  sudo apt update && sudo apt upgrade
sudo apt install idle3

Final Thoughts

IDLE is perfect if you want a no-fuss environment to start programming in Python. If you need more advanced features later, you can always switch to another IDE like VS Code or PyCharm. For now, you’re set up and ready to code!

Got questions or issues? Leave a comment below and I’ll help you out!

Mark Vincent

Tech enthusiast and content creator passionate about making technology simple for everyone. I share practical tips, guides, and reviews on the latest in computers, software, and gadgets. Let’s explore the digital world together!