Changing version of Pipīut to change version of pip, I couldn’t really find easy documentation. Certainly, I would NOT use this to make python point to python3.8. However, note from the comments here that using update-alternatives may be unsafe for some installers that expect python3 to be an older version of Python. sudo update-alternatives -install /usr/bin/python3 python3 /usr/bin/python3.8 1 If you have multiple versions installed, you just need to cd to /usr/bin, check what the path names are, and then use update-alternatives to configure which version is the default. Changing version of Python3Ĭhanging the version associated to python3 is pretty easy to find instructions about.

This guide describes the process for Ubuntu 18.04.4 LTS. This proved nontrivial and totally undocumented anywhere I searched, so here’s an explanation of what I did so that I have a reference of what to do for next time, yay! Any changes pip makes will be overwritten during an operating system update.I wanted to change my Python version associated with pip from 3.5 to 3.8. If you were to update system packages using pip, that would cause big problems because some Python packages are installed by your system. Mine installs to ~/.local/lib/python3.7/site-packages. Switch to a setup where pip install installs your packages into your home directory. If you type sudo before pip install, you are doing things wrong. How to Update All pip Packages Before you proceed: Be safeįirst of all, never install Python packages as root using a command like sudo pip install. One of my favorites is rtv, a client for the terminal that allows you to read reddit. There is an increasing amount of software and command-line utilities that are built with Python.

If you’d want to upgrade those packages, you’d keep a requirements.txt file that documents all of your needed packages and you could upgrade using that. In that sort of workflow, you would be guaranteed the latest, most up-to-date packages whenever you start a project. This is likely because it is recommended to have a virtualenv for each new project you create. Pip doesn’t have a built-in command to update all of its packages. Don’t want to read and just want the solution? Click here to jump to the solution

Pip3 upgrade