This runs multiple tests and takes quite some time. To compile Python from source navigate to the uncompressed folder. $ tar -xvf Python-3.9.1.tgzĪfter the extraction, you will now have 2 files: the tarball file and the decompressed folder ( Python-3.9.7) Next, extract the compressed file as follows. So, to download the tarball file, run the command: $ sudo wget Next, we will download the gzipped source code file from the Official Python release and download page as shown. Step 2: Download and install the latest Python 3.9 Once the installation of Python dependencies is complete, the next step will be to download the latest Python 3.9 installation file. This installs a host of additional packages and other dependencies. $ sudo apt install build-essential libncurses5-dev zlib1g-dev libnss3-dev libgdbm-dev libssl-dev libsqlite3-dev libffi-dev libreadline-dev curl libbz2-dev Next, install the dependencies and libraries required to build Python. To get started, update the package index. This allows us to install the latest version of Python and further customize build options. This walkthrough will require us to compile Python from source. In this guide, we will walk you through the installation of Python 3.9 on Debian 11. It’s a multi-purpose language and provides a myriad of use cases such as the development of full stack web apps, artificial intelligence, web scraping, and visualization of data in cool dashboards in data science.Ĭurrently, Python 3.9.7 is the latest version of Python and provides quite a number of benefits including flexible variable and function notations, union operators in dict, support for IANA timezone and so many others. Python is arguably one of the most popular and versatile programming languages.

Debian install python 3.9