The tutorial will compile and install Python 3.10 source code on your system. Note: For python 3.9.16 (possibly any +3.This tutorial will help you with the installation of Python 3.10 on Debian 11 & Debian 10 Linux systems. Using -f option will allow you to replace existing symlinks But one can also use symlinks: sudo ln -s /opt/python-3.5.2/bin/python3.5 /usr/local/bin/python3 Using PATH environment variable can help choosing the right python version to use.
As an example: sudo mkdir /opt/python-3.5.2 Instead of /usr/local, one can use another base directory. You can build Python in a specific folder using the -prefix parameter from configure command: wget Install dependencies : sudo apt-get update & sudo apt-get install libssl-dev openssl As an example, you can use the following instructions to install 3.5.2 version As this post appears in search engines, I propose here an answer that is less dangerous for a Debian system. Under Debian, using Ubuntu packages or repositories is not recommended. I would say there is no Debian equivalent to Ubuntu's deadsnakes PPA
For more information, see my schroot guide. For example, you could install various versions of Ubuntu with the Python versions you're interested in, or you could install trusty in a chroot and install the PPA there. What I usually do to test compatibility with other versions is to run older or newer distributions in a chrooted system. If you can't get the PPA working for some reasons (maybe you can't find a version that works with the libraries you have), you can download the source and recompile them for your distribution. Then create a file /etc/apt//ppa-deadsnakes.list containing: deb trusty mainĭeb-src trusty mainįinally run apt-get update and install the desired packages. For jessie, the trusty PPA should work.ĭownload and add the PPA signing key with: gpg -keyserver -recv-keys F23C5A6CF475977595C89F51BA6932366A755776 For wheezy, the oneiric PPA seems ok (but it lacks more recent Python versions). Pick an Ubuntu version that's from slightly before your Debian version, and it should have all the necessary libraries.
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