<html aria-label="message body"><head><meta http-equiv="content-type" content="text/html; charset=us-ascii"></head><body style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;">Hi Josh<div><br></div><div>I add many libraries in this way. Open Terminal and enter:</div><div><br></div><div><font face="Menlo" size="2">% /Applications/QGIS.app/Contents/MacOS/python -m pip install scipy plotly pandas matplotlib colorama scikit-learn astropy PyOpenGL xgboost lightgbm numba netCDF4<br id="lineBreakAtBeginningOfMessage"></font><div><br></div><div><br></div><div><br></div><div>Lorenzo</div><div><br><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><br class="Apple-interchange-newline"><div><title></title><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>_______________________________________________<br>QGIS-User mailing list<br>QGIS-User@lists.osgeo.org<br>List info: https://lists.osgeo.org/mailman/listinfo/qgis-user<br>Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user<br></div></blockquote></div><br></div></body></html>