[Qgis-user] Tools of Grass and SAGA do not work

[Saulteau Don]

Hi Andres,

You probably just have to install GRASS [1] and SAGA [2] because those
aren't included with QGIS. They are entirely separate software packages =)

Then you will probably have to configure the processing toolbox [3] so that
the GRASS and SAGA tools can be used. Those can be found in the "providers"
portion.

Another option is OSGeo4W [4] which provides an installer that will get all
or any of the above for you (qgis, saga, grass, etc...).



Donovan

[1] http://grass.osgeo.org/download/software/ms-windows/
[2] http://sourceforge.net/projects/saga-gis/
[3] https://www.qgis.org/en/docs/user_manual/processing/3rdParty.html
[4] https://trac.osgeo.org/osgeo4w/





On Wed, Apr 9, 2014 at 3:00 PM, Andrés Ocaña Carretón
<andresocaac at yahoo.es>wrote:

> Hi!
>
> I has started to use QGis 2.2 Valmiera. The O.S. of my computer is Windows
> Vista Home Premium 32 bits. I has downloaded QGis of official website
> www.qgis.org. I has used the QGis Standalone Installer version 2.2 (32
> bit).
>
> When I run the tools GRASS and SAGA the following error message is
> displayed:
>
> "This algorithm requires GRASS (or SAGA) to be run. Unfortunately, it
> seems that GRASS (or SAGA) is not installed in your system, or it is not
> correctly configured to be used from QGIS"
>
> How I can fix the problem?
>
> Tanks
>
> _______________________________________________
> Qgis-user mailing list
> Qgis-user at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/qgis-user
>
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