[Qgis-user] QGIS 4 Mac - Install additional python packages

Lorenzo Moretti lorenzomoretti24 at yahoo.it
Sun Mar 15 17:14:54 PDT 2026


Hi Josh

I add many libraries in this way. Open Terminal and enter:

% /Applications/QGIS.app/Contents/MacOS/python -m pip install scipy plotly pandas matplotlib colorama scikit-learn astropy PyOpenGL xgboost lightgbm numba netCDF4



Lorenzo

> Il giorno 13 mar 2026, alle ore 01:21, Josh Mawer via QGIS-User <qgis-user at lists.osgeo.org> ha scritto:
> 
> Hi QGIS User List,
> 
> I am developing a python based QGIS processing script which is working great on a Windows installation.  However, when I try to run it on my Mac I get an error stating the Matplotlib package is not installed in the python environment.
> 
> How can I install additional packages into the QGIS python environment?  I have found a few old StackOverflow threads mentioning installing via Pip3 from within the QGIS Application Package.  However, Pip3 doesn't seem to be contained there any more.
> 
> Any thoughts? Thanks,
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