How To Install python3.9-dev on Ubuntu 22.04

In this tutorial we learn how to install python3.9-dev on Ubuntu 22.04. python3.9-dev is Header files and a static library for Python (v3.9)

Introduction

In this tutorial we learn how to install python3.9-dev on Ubuntu 22.04.

What is python3.9-dev

python3.9-dev is:

Header files, a static library and development tools for building Python (v3.9) modules, extending the Python interpreter or embedding Python (v3.9) in applications.

Maintainers of Python packages should read README.maintainers.

There are three methods to install python3.9-dev on Ubuntu 22.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.

Install python3.9-dev Using apt-get

Update apt database with apt-get using the following command.

sudo apt-get update

After updating apt database, We can install python3.9-dev using apt-get by running the following command:

sudo apt-get -y install python3.9-dev

Install python3.9-dev Using apt

Update apt database with apt using the following command.

sudo apt update

After updating apt database, We can install python3.9-dev using apt by running the following command:

sudo apt -y install python3.9-dev

Install python3.9-dev Using aptitude

If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude using the following command.

sudo aptitude update

After updating apt database, We can install python3.9-dev using aptitude by running the following command:

sudo aptitude -y install python3.9-dev

How To Uninstall python3.9-dev on Ubuntu 22.04

To uninstall only the python3.9-dev package we can use the following command:

sudo apt-get remove python3.9-dev

Uninstall python3.9-dev And Its Dependencies

To uninstall python3.9-dev and its dependencies that are no longer needed by Ubuntu 22.04, we can use the command below:

sudo apt-get -y autoremove python3.9-dev

Remove python3.9-dev Configurations and Data

To remove python3.9-dev configuration and data from Ubuntu 22.04 we can use the following command:

sudo apt-get -y purge python3.9-dev

Remove python3.9-dev configuration, data, and all of its dependencies

We can use the following command to remove python3.9-dev configurations, data and all of its dependencies, we can use the following command:

sudo apt-get -y autoremove --purge python3.9-dev

References

Summary

In this tutorial we learn how to install python3.9-dev package on Ubuntu 22.04 using different package management tools: apt, apt-get and aptitude.