How to uninstall older version of python ubuntu. My app specifically is looking for 3.

How to uninstall older version of python ubuntu. 04 according to this guide, and it became the default version as an alternative to the version 2. Downgrading can ensure that these libraries work as expected. However, some users may find that 3. Then, I installed python 2. 7 but $ which pyth Dec 9, 2023 · First Never delete or replace the official Python version installed in Ubuntu Linux! It's a mistake of the author of the article you followed, that you can remove unneeded versions of Python after installing Python 3. , Python 3. 5. When I try to do that, using sudo apt-get remove Dec 25, 2024 · Learn how to downgrade Python version using Python version manager (pyenv), creating virtual environments, and performing manual installations. Feb 27, 2025 · How to uninstall python3 from Ubuntu. 04 and newer, Python3 is installed by default, Python2 is not. 3, but I want to remove the 3. This blog post will guide you through the process of downgrading Numpy in a step-by-step manner. Stability: In some cases, the latest Python version Oct 16, 2010 · Yes, you should not mess with Python files that are part of an OS distribution. 8 you can switch the it back to the default Python 3. This guide walks through removal steps, cleaning environment variables, and fixing issues. 8 to 3. Some applications might depend on OpenSSL for their operations. 7, which as I understand is the default version for the operative system. Click on it and select Uninstall. Legacy Codebase: If you are working on an old project that was developed with a specific Python version, using the same version can prevent compatibility issues. 8. 11 Now, let’s proceed with the actual downgrade process. In this case it would be pretty easy to de-install the “main” LibreOffice and to delete the parallel installed ones. 04 Jammy JellyFish using the command terminal. Then install the desired new PyTorch version afterwards. Uninstalling the old Python version is another option if you understand that means any virtual environments relying on it will stop working. (change for your need) sudo apt-get remove python2. Jul 26, 2024 · Python Help Phoebe (Phoebe) July 26, 2024, 7:17am 1 Hi friends, I tried to install phthon 3. 8 as my default version of python to use when I ran the command on the terminal I'm using Linux Lite 5. 9 Jan 27, 2021 · Am using ubuntu 20. Feb 2, 2014 · I have just installed Ubuntu 12. To run a different version of Python is fairly easy to do if you avoid the mistake of trying to install it through apt. x should help. 3, it left two dead . Both would remove the latest ones. Arguably, I can install virtualenv but me and my colleagues are only using 2. DON'T change the version of Python3 included with Ubuntu -- that will break your system. 2 as python version but when I issue sudo apt-get update its getting updating to 3. 9 only when necessary using update-alternatives. 04 to 18. 7 is out and I want to use the version packaged for Ubuntu. 4. I followed this thread Removing all installed OpenCV libs Although when I typed $> sudo find / -name "*opencv*" -exec rm -i {} \; Ubuntu still keeps asking me for permission to remove every file which is annoying. 04 runs "networkd-dispather" and "unattended-upgrade-shutdown". This could be due to compatibility issues with certain libraries, legacy code that was developed for a specific Python version, or for testing purposes. Now 3. 3, 3. By following the step-by-step instructions in this guide, you can safely uninstall Python from Windows, Mac, or Linux. 10. Through the latter way can Yes, it is possible. 2. The latest version of Python, 3. This could be due to version conflicts, freeing up disk space, or preparing to install a different Python distribution. Jun 16, 2025 · If you’re working with Python on Ubuntu 24. 8? If it is not, how can I uninstall it from my system? Feb 3, 2019 · After the update, I only had python 3. Command: Jun 17, 2018 · The Ubuntu 16. Is there a tutorial that exists anywhere to explain how to safely and reliably remove these versions of Python? Oct 9, 2015 · I want a safe way to remove all the previous versions of python, including all of their packages, so I can just install the latest version and import all the libraries I want like numpy and matplotlib smoothly (I had some issues with that). 13 from my system and reuse Python 3. I removed all version by doing : sudo apt purge python-pip python-dev sudo rm -rf /usr/bin/python* sudo rm -rf /etc/python* sudo r Installing a new version of Python before removing the old one sometimes breaks Python on the computer. Check your system first. 7. ζ pip3 in Apr 26, 2017 · Then on anaconda prompt type the command conda search python which will list all the python versions available till date. Then from that list select your version and type conda install python=3. 7, pip3, pip3. 15rc1. 7 , so I could say it: noway to remove it. I also want to uninstall nosetests new version and install the old one. sudo apt install python-pip // Python 2 example sudo apt install python3-pip // See the difference Confirm this action by typing ‘y' then the Enter key. To uninstall Python on Linux, open the terminal and use the command sudo apt remove python3, followed by sudo apt remove --auto-remove python3 for a complete removal. "setup. Make sure you have both versions of Pip installed. 7, 3. Apr 25, 2022 · If you "damaged the system", then reinstall Ubuntu to undo the damage. What's the best way to do this? Should I delete the ~/anaconda directory? Any other As Python 3. Jul 23, 2025 · Python is a popular programming language known for its simplicity and versatility. Dec 10, 2015 · So I worked out at the end that you cannot uninstall 3. Verification is essential: running python2 --version will confirm its absence. 8 as the default Python 3. What the heck did you install 3 versions of LibreOffice?! I would say that a proper install is to have one version installed via repos or via ppa, the other ones in parallel. 04 and it comes with python 3. Then I want to install latest python2 and python3 through some version manager. After the release of python 3. 0 then I do python3 and I have still 3. Delete unused kernels manually using the command line or a software manager to ensure your system is optimized. 2 version to the latest one. How can I completely remove the currently installed CUDA Toolkit and cuDNN? Thanks! In this case I'm working with Python 2. 6 using sudo apt-get purge python3. 04 or older, go here. 10 However, I also have /usr/local/bin/python3 -> python3. 11 and have just installed an alternative Python version (3. Apr 27, 2018 · After I complete the Python installation, I will need to install pip for it. 5 and python 3. 6 but instead of removing the old version of Python 3. I tried pyenv, but when I try to use pyenv like pyenv global 3. org installer or other third-party installers. Since I don’t need multiple versions of python, I want to remove the existing python 2. All I did was simply remove Jupyter and then alias python=python2. 3 Draw and Math. I tried pip uninstall spyder but it produces WARNING: Skipping spyder as it is not inst Jun 11, 2021 · What I want I simply want to remove Python 3. But, I wanted to completely remove Python 2. So I've done apt-get install python3. Dec 17, 2023 · In this comprehensive guide, we will walk through the necessary steps to fully purge Python 3. You could never remove the official one. I have installed Python 3. 04 Do you need to uninstall your current version before installing a newer version? I can't seem to find a clear answer on this. For instance, my Ubuntu 20. 10 installed as /usr/bin/python3 -> python3. 7 and install all packages on Python 2. 04, 22. Many system apps depend on this default python package. 3 on Ubuntu 12. 9 installed. In other side, python stored in /usr/bin is a default python that comes with macOS from beginning (you didn't install it) macOS trying to use default (protected from changes) version when running some python dependable system applications. x, you don’t have to uninstall the previous version unless you don’t want to use it anymore. 04 keep Python 3. . 10 from your Ubuntu 20. 0a3 on my Ubuntu 22. 7 and Python 2. I can't seem to find a download for any of the older versions. 04 with 3 versions of Libreoffice on my computer. 04, and 24. I've installed Ubuntu 12. The readme is pretty simple and says "execute three commands: . Note at least on my removal of 6. How to uninstall 3. org the "install from source" *. This should be run from a user that can add snaps. 7 as my default? because many said if i remove python 3. 8, pip3. 4 as it is default on Ubuntu. Is there a way to completely remove all traces of my compiled version of OpenCV and just keep the files from the ubuntu package? As I mentioned earlier I did not 'make uninstall' and have also (foolishly) deleted the install-manifest This simple tutorial shows how to install different version of Python programming language and set default in Ubuntu 22. 0a3 to older version. If you're running Ubuntu 18. Actually, there are only 3 versions of Python in Ubuntu 14. How to Update Python in Linux, Mac, or Windows It is possible to install two major versions of Python – say, Python 2. Apr 18, 2022 · This tutorial is about installing and switching between different Python versions on Ubuntu 20. py install" for certain packages don't recognize the "install" parameter and other odd phenomena I would like to completely remove Python from my system. 04 machine. 1. 14, but I can't find the specific command for this. 04 distribution comes with Python 3. 7 but there could be some dependencies preventing you to so so. 3. 04 LTS by default I have 3. Method 2: Using PowerShell (If Needed) If the above method fails, open PowerShell and run: Feb 7, 2013 · I installed Python 2. 15rc1, specifically), so I was expecting to have only these two versions installed. 04 defaults to Python 3. On Linux systems, Python often comes pre - installed, and there are cases where you might need to uninstall it. I install with: pip install transformers==3. GitHub Gist: instantly share code, notes, and snippets. We’ll go through specific commands and steps for efficient removal, ensuring everything runs smoothly without any hiccups. 13, 3. Whatever the reason, in this article, we will provide detailed instructions step by step to install Python 3. onePythonUser (Paul) July 26, 2024, 3:29pm 3 For data, use version control or zip up key data folders. 7 (version 2. I want to uninstall all user installed versions of python and leave only the version already coming with the operating system (to avoid any adverse effects). 0 When checking installed versions with pip freeze I see the version did not change. 04 LTS). Feb 4, 2025 · Understanding the rationale can help you choose the most appropriate uninstall method. With Pyenv, you can install Python versions, switch between versions, and remove versions that you no longer need. This way, you can choose it as the accepted answer! (Extending @jay 's warning) "Out of the Box", later Ubuntu versions have a system dependency on Python (3). List installed versions of Python: update-alternatives --list python Switch between Python versions: update-alternatives --config python From the terminal command-line Press <enter> to keep the current choice [*], or type selection number: Jun 3, 2019 · I have ubuntu 18. 7 so that whenever I would call python3 in I'm having trouble finding a clear answer to this online. Locate the Python entry in the list of installed programs, select it, and click on the “Uninstall” button. Dec 1, 2022 · If you are not using Python anymore and want to remove it then here is a complete guide on how to Uninstall Python in Ubuntu. 5 package on Ubuntu 14. FAQ Why might someone want to remove OpenSSL from Ubuntu? There could be several reasons, including compatibility issues, transitioning to different software, or security concerns related to specific OpenSSL versions. Kali 2020 uses python to run a printer daemon. 9 and pip2, pip2. Before I discovered that, I installed a couple versions of Python that I now would like to remove but I don't know how. First steps: Uninstall all instances of Python (Control Panel\Programs\Programs and Features, search Python) Remove Python from your path (System properties > environment variables > click on path at the top, edit, delete any references in the list to python) Jul 23, 2025 · NumPy is a fundamental library in Python programming. 16. These packages consist of libraries and modules that enhance Python’s functionality, making the development of complex applications easier. x in Ubuntu, but I expect the answer would apply to earlier and later versions/sub-versions. I've seen similar on various Cloud instances. 04 it's 3. e. g. So don't remove it! Instead make a virtual environment to run python3. However, sometimes, you may need to downgrade Numpy to an older version due to compatibility issues or specific project requirements. Based on this answer I did, conda install -c pytorch cudatoolk. Feb 21, 2018 · Don't try to uninstall default python otherwise chances are many of your components of your ubuntu stop working. , 10. 04, and accidentally installed cuda 9. x. 2. My personal recommondation would be to keep at least one 2. Please suggest a way to do so without damaging the OS (I am using Ubuntu 16. Upgrade a Python package Python modules do not automatically update, so if you wish to update one to the latest available version, you can do so with the '--upgrade 178 I installed both Python 2. 11 on WSL2 and now I have no idea: which ones of the installed versions I Jan 26, 2021 · 1 Firstly, I'm a relative beginner with Python, Linux, terminal and pyenv, so keep that in mind ;) I learned that pyenv is a good way to manage multiple versions of Python in parallel between projects. The version of Python will be removed from the machine. The changes could be functions, features, bug fixes, and more. 12, I'd suggest installing them "manually", not using apt. Jun 9, 2025 · This blog post will provide you with a detailed guide on how to uninstall Python on Ubuntu, covering fundamental concepts, usage methods, common practices, and best practices. Apr 12, 2024 · Easily install and manage Python versions on WSL Ubuntu 20. The command python refers ONLY to Python2. 4 (which is based from Ubuntu 20. In this blog, we will explore the fundamental concepts, usage Nov 30, 2023 · I have 2 Python folders, 3. Apr 27, 2025 · A comprehensive guide on managing Python versions on Ubuntu! Learn how to check the version using python3 --version, switch between versions with update-alternatives and pyenv, and try out the commands right away. Someone else had this issue and the answer was: sudo add-apt-repository universe sudo Jul 14, 2023 · Uninstalling Python from your computer may be necessary to remove old versions or troubleshoot issues. 10, in which there is python of version 3. Jul 23, 2025 · For example, in Ubuntu, you can use the "Software & Updates" application to easily remove old kernel versions or uninstall the Kernel from Linux without using terminal commands. How do I uninstall Python from Ubuntu? To uninstall Python from your Ubuntu system, follow these simple steps: 1. I am just going to be lazy in this case :) Nov 1, 2018 · Is it safe to remove python 3. Mar 2, 2025 · Learn how to install multiple Python versions on Ubuntu using Pyenv without any conflict issues, and then create a separate virtual environment. How can I safely uninstall the earlier versions of both, firefox and chromium? I have successfully installed python 3. 6 as your user's default python and allowing it to co-exist with the system's python3. The command uses pip freeze to get a list of the installed packages and uninstalls them without asking for confirmation. After successfully completing that, you need to reinstall the Ubuntu package using apt-get install --reinstall openssl. 7 was being prepared I installed Python 3. Always backup and check Mar 2, 2019 · Python is not configured or broken in my system Ubuntu 18. If you want to install Python on your computer, you can refer to this post: How to Install Python on Windows, Mac, and Ubuntu Easily. 7 3. When using pip, it's the same: pip uses Python 2, pip3 uses Python 3. 10 -m pip uninstall . x and Python 3. 8, which I have installed, now I want to uninstall python 3. You have just removed it Jan 29, 2020 · Continue to help good content that is interesting, well-researched, and useful, rise to the top! To gain full voting privileges, May 9, 2021 · I'm experiencing a issue with my packages, I installed a package with Python 3. Try a quick check before doing I installed the CUDA 5. x – on one computer and use both. Run the below command and enter your user password. What is the best way to upgrade my PyTorch version? Fully uninstall the old version first via these steps. 04? Oct 2, 2019 · CAUTION: All the below commands will COMPLETELY BREAK your OS. 1a. 8, python3. Furthermore, Python 3 now comes with the “py. May 22, 2018 · To uninstall, you can use e. The first answer explains how to install a version of python separate from your system python and create a venv with it, both of which I've already done. […] Sep 1, 2025 · Learn how to use pyenv to manage multiple Python versions, prevent conflicts, and keep your projects compatible and development smooth. 0) I want to install an earlier one. Backward compatibility isn't so easy with Python. Oct 26, 2023 · As a powerful and versatile programming language used by millions of developers and data scientists worldwide, Python is constantly growing in popularity and usage. Removing it will break those system apps. Uninstalling Nov 3, 2021 · I need to change my python version from 3. 04 using pyenv — simple and beginner-friendly guide. However, in some cases, you may need to downgrade to an older Python version. 9) then you should have programs python2, python2. 04, 23. We’ve broken down how to remove Python on every operating system in this post. I want to make the 3. 04, or 20. 3 version (as all the dependencies are installed in 3. I think it must be from a previous ma Feb 24, 2021 · There are several subtle differences in managing versions of Python on older distributions of Ubuntu. I don't really see a need to, just install what you need on the newer version and carry on. Either you know the default version of python that was there before installing different versions, or you try to uninstall each version and see which of them uninstalls without any dependency. 1 which comes with its own python3. 10 to 3. 13 and re Feb 2, 2024 · Ways to Remove/Uninstall Python in Ubuntu Uninstall/Delete a Specific Version Suppose a user wants to delete a specific version of Python installed on the Ubuntu machine. Follow the instructions to remove it completely. Ubuntu has tons of scripts running in python - therefore it needs a defined python environment. Mar 5, 2021 · New releases of Ubuntu are slowly shifting to Python3, but older versions of Python are still in use. Jan 25, 2017 · I installed Python Anaconda on Mac (OS Mavericks). 04 system with this concise guide. Nov 29, 2021 · Installing both of these packages from the default Ubuntu repositories simplifies package management. So I can't uninstall or update the given package. And while I appreciate the good information Raffa shared in the other questions, they don't answer my question. 04. cpl, and press Enter. Sure, you can use the repos, but they tend to be out of date, and you're desperate to get the newest features *now*. Overwriting it with a different python will screw up updates. Nov 25, 2022 · I installed a bunch of python versions from a bunch of different sources while trying to upgrade from python3. If you currently have an older Python version installed, we strongly recommend that you first uninstall it before installing Python 2. Is it safe to remove OpenSSL? It depends on the system and applications in use. 7 again. My app specifically is looking for 3. 6 ? How can I achieve this in Ubuntu 20. I want to delete this old version so that I can free up disk space, as only 1 GB is left now. 04 which builds on top of Python 3. Step 1: Check Current Python Version Start by checking the currently installed Python version. Just use virtual environments if you want to use different pythons. You can list some important Ubuntu and Gnome packages on your system that depend on Python3, for example, like so: Jan 20, 2022 · After you are done using Python 3. Aug 8, 2025 · Python is a widely used high - level programming language known for its simplicity and versatility. 130 as recommended by the Nvidias site. 4 Almost all applications use v2. Am I correct in saying that the 3. Before you go deleting Python, let‘s discuss what exactly that entails and whether it‘s really necessary. But if you insist, you can always run py -3. So let’s get started! Installing Pyenv The first step is to install Pyenv. Check the Python version installed on your system by typing: “` python3 –version “` 3. Upgrading Python: Python evolves, with new versions bringing performance improvements, security patches, and exciting features. 8 with the desired Python version. After the update, I only had python 3. 6 and 3. S. For Ubuntu 22. And Pyenv is here to help. 9. 14, but now I see that I have three versions of this program: Python3. We’ll use the popular package manager, pip, to install the desired Python version. 0, so I want to remove cuda first by executing: martin@nlp-server:~$ su Apr 12, 2023 · Pip allows you to upgrade, uninstall and remove Python packages from PyPI (Python Package Index). 3, so now I have both versions. 8 Dec 8, 2023 · Downgrade Python 3. 7 in my applications folder on my iMac. Nov 25, 2022 · I'm on Ubuntu 22. Perhaps the easiest way to do this is with something like pyenv, which gives you a fairly simple tool that can install, upgrade, and uninstall many different versions of Python without touching the one used by your system. On Linux, the hardest part of using Python is really in the installation. How do I do that? I would like to install Python after that using Conda. 1 for Ubuntu; now I would like to update to the latest release, and be sure the latest release is the only one installed on my system. 10 --version it displays Python 3. 4 (Windows version) when a newer version (3. Whether it’s due to malfunctioning software or just the need for a clean slate, this step-by-step guide will be your saving grace. exe” launcher integrated by default Nov 9, 2023 · So you‘re thinking about removing Python from your Ubuntu system? Hold up buddy…that‘s a pretty big step you‘re considering. Why? I'm doing build tests of various Python sub-versions and would like to do those tests cleanly, so that there are no "leftovers" from other versions. If that means I dont have python3. 7, python3, python3. 5 and then install Python 2. In essence, my entire Python and pip installation procedure has to behave as if no previous version of python is installed on the system. 04 repository: 2. 01. But many system services depend on python so uninstalling python is a bit risky. 04 to install Python version 3. 1 to run Tensorflow-gpu, but it seems tensorflow-gpu requires cuda 10. On Ubuntu Core, the admin user works, on normal Ubuntu, a sudo -i session might be needed, or the snap remove might need to be run with sudo. 7 is the default version for Ubuntu 18. The second explains that there's no way to "restore your It is recommended to keep the latest stable version and remove all the older ones. 2022. tgz package. Scroll through the list and find the old Python version (e. It is easy to install and uninstall. OS is Ubuntu. Downgrading Python 3. Apr 23, 2016 · How can I install python 3. Aug 14, 2023 · have Ubuntu 22. 5 and install Nov 28, 2020 · Thus I was confused when in Ubuntu 20. x version. Sep 27, 2020 · I would like to go to CUDA (cudatoolkit) version compatible with Nvidie-430 driver, i. Feb 2, 2019 · Hi there, I recently updated from Ubuntu 16. When we install Python in our systems we always install the latest version of it but there may be situations where we need to install an older version of Python due to compatibility reasons or to work on legacy projects so that we can use old features of Python that are eliminated in latest versions. 0. I use Linux: Ubuntu 23. I want to remove what I've installed earlier and install a new Mar 8, 2010 · I'm using WSL2 with Ubuntu on Windows 11 v2004. 5 I need 3. Ubuntu 22. 0b3 from source. 14 and Python 2. How to uninstall python3 from Ubuntu. 3 packaged with CentOS 5) is completely ignored for all my purposes. 12. Feb 27, 2021 · 3 Do not - ever - remove a python version if you did not install it yourself. Eventually, you may find that you need to uninstall your existing Python installation on […] Nov 7, 2024 · Remove old kernels on Ubuntu. 6 I ran below command : sudo apt auto remove Andd when I tr Jul 23, 2023 · Numpy is an essential library for data scientists, providing powerful data structures and functions for numerical computing in Python. 9 is the newest version I can use. 8 to python3. 8, 3. 4. In your situation, I don't believe you already deleted the official Python 3. Mar 17, 2025 · 2️⃣ Uninstall Python (Windows) Method 1: Using "Add or Remove Programs" Press Win + R, type appwiz. 8 installed, then why do I still have their packages installed? Aug 17, 2019 · In Ubuntu 18. There may be two ways. After you are done using Python 3. 8 altogether if nec To remove Python 2 on Ubuntu, the command sudo apt-get remove python2. In the development of projects, versioning allows development teams to keep track of changes they make to the project code. Mar 30, 2022 · I installed PyTorch with: conda install pytorch torchvision cuda80 -c soumith How do I uninstall and remove all PyTorch dependencies? Oct 17, 2024 · If you need access to different versions of Python other than 3. If Python is installed, you will see its version displayed in the Terminal. 1 and If the method I mentioned was helpful to you and solved your problem, please let me know so that I can write it as an answer to your question. This guide will help you seamlessly change the Python version on your system, ensuring that your development environment is tailored to your needs. If you want to move from Python 2. Apr 9, 2025 · Why Downgrade Python? Library Compatibility: Some older libraries may not be compatible with the latest Python versions. Use the command python3 for Py3. In this Apr 1, 2024 · Learn how to use the PPA repository to install Python’s old versions such as 3. x and keep python 3. 7 from an Ubuntu system to clean up space or prepare for an upgrade to Python 3. 6 it kept the ve Oct 16, 2022 · We've now switched to more current versions of Python, and I've tried searching for how to uninstall it from Computer/opt, but the guides I'm finding only show me how to uninstall the more recent versions. 6 . 04 I got pip in addition to pip3 - I thought pip is the version for Python 2, which is not installed on my Ubuntu! So after installing pip3 with sudo apt install python3-pip I simply wanted to know how to check/upgrade it (when eventually a new version comes along). I want to remove Python2. I'm currently using Atom to write scripts and save files and using terminal to run them Oct 1, 2018 · Step 9 is important as you don't want to install it as your default Python - you want to run multiple versions of Python: Choose whether to register Anaconda as your default Python. Dec 14, 2019 · I'm using Ubuntu 19. Avoid mixing them up. 2 or any of your choice. /configure; make; make test; sudo make install;" If I do the above commands, will the installation overwrite the old version of python I have (I definitely need the old version)? Feb 18, 2025 · Python is a widely used programming language with a continuous stream of updates, each bringing new features, improvements, and bug fixes. Mar 26, 2021 · This is a pretty dumb question, but is ubuntu dependent on Python 3. 9) from source (I'm not able to use apt for this Python version), doing the foll Sep 21, 2024 · Let’s see how to use a PPA repository on Ubuntu 24. 10 and I have both Python 3. 8 and 3. Aug 19, 2018 · On Ubuntu 16. When I run python3 --version it displays Python 3. Jul 20, 2023 · Effortlessly remove Python 3. If you have many versions installed (ie. Is uninstalling PyTorch sufficient before switching ML frameworks? Feb 15, 2024 · I have installed Spyder 6. The rapid pace of development in Python results in new minor and major versions being released frequently. And when I run python3. Jun 17, 2010 · I have downloaded from python. 15 apt-cache show firefox | grep Version and apt-cache show chromium-browser | grep Version in terminal is showing this output: I guess, I've four versions of firefox and two versions of chromium-browser installed on my system. 6 from the deadsnakes PPA. Now I want to uninstall 6. Feb 23, 2020 · Check any other versions with list before purging them with purge to ensure it doesn't remove anything else accidentally. 2) and then upgrade the 3. 10 version of Python or something else. Often, it’s best to uninstall the older version before installing the latest one to avoid conflicts and ensure a clean environment. If you remove default version, that may break some Dec 1, 2020 · 12 I have a version of a package installed (e. 9). I also found it strange that this version would be located in a different place than all the other Python versions. Open Nov 4, 2018 · 1 I am just starting with the Ubuntu environment, and I installed Python 2. 04 I installed Python 3. Mar 5, 2018 · I have both the versions of python 3. So that is managing library versions becomes crucial. x to 3. 13 on Ubuntu 16. Mar 15, 2019 · First you need to uninstall the manually compiled version of OpenSSL 1. Uninstall Python: To uninstall the selected Python version, navigate to the Control Panel on Windows or the Applications folder on macOS. When I run python --version in terminal I get Python 2. 12 to 3. 10, was released in October 2021. With this article let's understand the methods to Uninstall Specific Version In Numpy. e. 7 and the current version of Python in my computer is 3. Nov 30, 2024 · Bottom Line Python is a free and open-source computer programming language often used to build websites and software, automate tasks, and conduct data analysis. May 31, 2022 · The python stored inside /usr/local/bin is a python installed by you, and it may be removed or updated. In this blog post, we will 4 days ago · Learn how to fully uninstall Python on Windows, macOS, and Linux. I don't know what went wrong, but nothing related to Python seems to work any more. 04 in a 6 GB disk partition, but after I updated it, the boot manager shows an older version of Ubuntu in the O. I've downloaded the latest version of Python, currently 3. Assuming you've kept the build directory, this is as simple as running make uninstall in that folder. desktop files for LibreOffice 6. Apr 22, 2013 · I want to uninstall Python 2. I don't want a dozen old versions of Python cluttering up my hard drive. or python -m pip uninstall . 04 which comes with Python 2. 2 as the version. 6; Python2. In this section, we’ll explore how to use the APT package manager on Linux to remove Python. Is there a way to remove/hide old kernel versions? I'm running from a low disk space two Ubuntu versions. 3? Oct 7, 2020 · If you have installed them using apt, you can uninstall them using apt. It is essential to me that the system supplied Python (2. Or even try it on a VM similar to your system. Python comes pre-installed on Ubuntu because it‘s an essential programming language used for automating and scripting many aspects of Linux. Jan 18, 2024 · I have Ubuntu 22. menu. 04 Python is a popular programming language that is used for a wide variety of tasks, from web development to data science. 10 is not the latest version available when this article is written, Linux users or developers are looking to use it. Unless you plan on installing and running multiple versions of Anaconda or multiple versions of Python, accept the default and leave this box checked. 4 (64 bit) but I think I failed to install it successfully , as when I uninstalled it , it came with the reminder as attached, so that I can not uninstall it till now , can any friend help me pls? Thank you in advance. Open the Terminal by pressing `Ctrl` + `Alt` + `T`. 11 using the command terminal. How do I tell Ubuntu to remove it all ? Apr 9, 2024 · # Remove/uninstall all packages installed by pip in Python Use the pip uninstall -y -r <(pip freeze) command to remove all packages installed by pip. transformers 3. Feb 21, 2018 · There are several python2 and python3 versions installed when I cheched /usr/bin/ directory. Sep 13, 2022 · I can only run : python3. 6 i won't be able to login after restart? Jun 17, 2025 · alt approach, install via brew either setup dev env to use that version of python configure PATH env var to use version of python in brew May 11, 2021 · Using pip -V you can see for what version it works. There are a lot of "I've removed python now I have a problem " questions in this forum - due to a removal of the "official" python environment. 5 version. Some credit goes here: How can I remove python 2. 04). But the paths referenced by the OP are not to the Pythons that come with OS X, rather they are ones installed by the python. 1) is now available. exe. But how to perform a Pip upgrade or update pip? Prefer visuals over text? Jun 10, 2022 · I need to install an older version of Python to get some software to work. 10 has some bugs or incompatibilities with their existing software. The same python -V show python version. Now I upgraded to Ubuntu 18. Dec 2, 2022 · I would like to emphasize again that I am not altering my system python. 5 to avoid any ambiguity in calls to the Python interpreter python. Feb 3, 2024 · If you removed an old Python version and want to install a new one, you can use the following command: Replace 3. 9 you can switch the it back to the default Python 3 version. 7 and if I type Feb 16, 2017 · I have downloaded and installed the CUDA Toolkit 8 and cuDNN 5. This tutorial is a quick introduction to setting up and using Pyenv. 3. Feb 15, 2024 · Always begin by checking your current Python version, install the desired version, and verify the installation to ensure a successful downgrade. 7, and more on Ubuntu 22. 04, you may find yourself needing to switch between different Python versions for various projects. Using multiple Python versions on your server is a very good choice especially when you have multiple Python applications and you need to test them one by one. x version and switch to Python 3. 10 on Ubuntu 20. For example, if I type python in the terminal I get version 2. 9 -m pip uninstall <package> for whatever you want to uninstall. Uninstalling a package will not remove its dependencies, so additional commands may need to be run to undo an installation. The reason can be any; maybe some projects must be tested against the 3. 04 (which is not supported for this version of Ubuntu version) , and I didn't do it well. Jul 31, 2023 · To remove a specific version of pip, you can use the pip uninstall command followed by the version number,for example like this : pip uninstall pip==23. To remove it, type the following command, replacing Sep 15, 2014 · How can I downgrade a package to an older version via apt-get? Other tools are also acceptable but apt-get is preferred. Can anyone suggest command to uninstall python and reinstall only python3. 6. 8 on Ubuntu 22. 9 version the default, and I'm happy to remove Python 3. I wanted to revert to the default version of Python on my Mac. 2 and python 3. What I would do: De-install and Feb 23, 2025 · While Python 3. 7 after installing python 3. 12, or 3. If you are using Ubuntu 20. glxgzu zyw jxgcz sbfqed rjvk knido arsg uzpmvwv gvwuy nnwouo