

Consider adding this directory to PATH or, if you prefer to suppress this warning, use -no-warn-script-location.

WARNING: The scripts pip.exe, pip3.9.exe and pip3.exe are installed in 'myOwnPersonalPath\Python\Python39\Scripts' which is not on PATH. Then, you can run python -m pip install -upgrade pip. (if you type python in the shell, it should start the interpreter for the python distributed with Qgis, you can exit it by typing exit()) If you are on another OS, you need to find this shell too, but I dont know where, probably in your installation directory as well You go to your Qgis installation directory and you find OSGeo4W.bat, you double click it and you launch the shell Uninstalling packages with pip is just as simple as installing packages with it. pip3 install -upgrade pip or pip2 install -upgrade pip Uninstalling a Package. However, setting up a fresh Python environment with the installer is often easier. (if you are on windows) you use windows indexation by pressing windows button on your keyboard and typing the first letters of OSGeo4W, it should appear and you can launch it This will work on both Windows and macOS machines. I tested it on my machine (win 10 Qgis 3.16.13) and it seems to work. You are using pip version 9.0.1, however version 19.3.1 is available. You need to run the upgrade from osgeo4w shell. Lets see how we can upgrade pip on Linux first.
