<!DOCTYPE html><html><head><title></title></head><body><div>Excellent, thank you. That did the trick.</div><div><br></div><div>On Mon, 16 Mar 2026, at 1:14 PM, Lorenzo Moretti wrote:</div><blockquote type="cite" id="qt" style="overflow-wrap:break-word;line-break:after-white-space;"><div>Hi Josh</div><div><br></div><div>I add many libraries in this way. Open Terminal and enter:</div><div><br></div><div><div><span class="font" style="font-family:Menlo;"><span class="size" style="font-size:13px;">% /Applications/QGIS.app/Contents/MacOS/python -m pip install scipy plotly pandas matplotlib colorama scikit-learn astropy PyOpenGL xgboost lightgbm numba netCDF4<br id="qt-lineBreakAtBeginningOfMessage"></span></span></div><div><br></div><div><br></div><div><br></div><div>Lorenzo</div><div><div><br></div><blockquote type="cite"><div>Il giorno 13 mar 2026, alle ore 01:21, Josh Mawer via QGIS-User <qgis-user@lists.osgeo.org> ha scritto:</div><div><br></div><div><div><div>Hi QGIS User List,</div><div><br></div><div>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.</div><div><br></div><div>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.</div><div><br></div><div>Any thoughts? Thanks,</div></div><div>_______________________________________________</div><div>QGIS-User mailing list</div><div>QGIS-User@lists.osgeo.org</div><div>List info: https://lists.osgeo.org/mailman/listinfo/qgis-user</div><div>Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user</div></div></blockquote></div></div></blockquote><div><br></div></body></html>