I have recently downloaded QGIS on my Mac to preform an analysis for my dissertation.
I am trying to convert my raster data to polygon data using the gdal_polygonize.py tool provided by QGIS.
Whenever I try to use any of the gdal software I get the error message: "/bin/sh: gdal_polygonize.py: command not found"
Can anyone help me solve this problem? I really need to use this feature for my analysis.