[QGIS-Developer] QGIS 3 tools paths

[Nyall Dawson]

On 13 March 2018 at 06:04, William Kyngesburye <woklist at kyngchaos.com> wrote:
> Now that I'm getting a chance to try some things out with QGIS 3 - one big problem I see is there is no path configuration for various external tools, like GDAL, SAGA and GRASS.
>
> The processing error log says SAGA is not found, though looking at the python code it should automatically find the bundled SAGA in the Mac app.
>
> When I try to run a GDAL tool, I get a command not found error.  I see no way to configure where to find the GDAL tools.  I do see in the python code for processing that it references a /GdalTools/gdalPath setting if it doesn't find it bundled.

It may be this issue? https://issues.qgis.org/issues/17555

There's some hints in that thread about the cause.

Nyall