How to install GCC on Ubuntu 22.04

Websolutionstuff | Jan-15-2024 | Categories : Other

Hello there! If you're diving into the world of programming on Ubuntu 22.04 and want to get your hands dirty with some C or C++ code, you're in the right place. One essential tool you'll need is GCC, the GNU Compiler Collection.

Installing it is a breeze, and I'm here to guide you through the process step by step. Whether you're a beginner or someone brushing up on your coding skills, let's make sure you have everything set up to turn your brilliant ideas into functional programs.

In this article, we'll see how to install GCC on Ubuntu 22.04, how to install GCC in Ubuntu, ubuntu install GCC, install GCC in Ubuntu terminal, GCC install ubuntu, GCC download, GCC install Ubuntu using the terminal.

What is GCC?

Before we jump into the installation, let's quickly chat about GCC. GCC, short for the GNU Compiler Collection, is a set of compilers for various programming languages, including C, C++, and Fortran.

It's a crucial tool for turning your human-readable code into machine-executable programs. Think of it as the bridge between your brilliant ideas and the computer's language.

Installing GCC on Ubuntu 22.04 will open up a world of possibilities for coding and building software right on your machine.

Let's get started!

How to Install GCC on Ubuntu 22.04

Step 1: Open Terminal

You can open the terminal by pressing Ctrl + Alt + T or by searching for "Terminal" in the application menu.


Step 2: Update Package Lists

Before installing any software, it's a good practice to update the package lists to ensure you are installing the latest version of the software. Enter the following command:

sudo apt update

Type your password when prompted, and press Enter.


Step 3: Install GCC

To install GCC on Ubuntu 22.04, you can use the following command:

sudo apt install gcc

This command will install the default version of GCC available in the Ubuntu repositories.



Step 4: Verify Installation

Once the installation is complete, you can verify that GCC is installed by checking its version. Enter the following command:

gcc --version

This will display information about the installed GCC version.


Step 5: Install G++ (Optional)

If you also need the C++ compiler (g++), you can install it using the following command:

sudo apt install g++


Step 6: Verify G++ Installation (Optional)

Similar to GCC, you can verify the installation of g++ by checking its version:

g++ --version


Step 7: Additional GCC Versions (Optional)

If you need a specific version of GCC, you can install it using the following command, replacing X.X with the desired version number (e.g., 9, 10, etc.):

sudo apt install gcc-X.X


Step 8: Set Default GCC Version (Optional)

If you have multiple versions of GCC installed and want to set a default version, you can use the update-alternatives command. For example, to set GCC 10 as the default, you can run:

sudo update-alternatives --config gcc

Follow the on-screen instructions to select the desired version.

That's it! You have successfully installed GCC on Ubuntu 22.04. You can now use it to compile and build C programs. If you installed g++, you can also use it for C++ programs.


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