[Qgis-developer] Shipping SAGA with QGIS

[Victor Olaya]

I agree that Linux should maybe be considered differently than Windows
and Mac OSX, and that in these two the experience would be much better
and much easier for the average user (that's basically why I was
proposing this) if SAGa is included by default.

In case we decide to move in this direction, what is needed before we
can package SAGA with QGIS? I guess some expertise in Mac OS is
needed, and some extra testing for SEXTANTE. The Windows part is much
easier, since, as I metioned, there's nothing to do but copying the
executable in a folder know by SEXTANTE.

Cheers
Victor

2013/2/24 Tim Sutton <lists at linfiniti.com>:
> Hi
>
> On Sun, Feb 24, 2013 at 3:11 PM, Victor Olaya <volayaf at gmail.com> wrote:
>> Phil
>>
>> Thanks for you help. Unfortunately, I do not use Mac and cannot test
>> SEXTANTE in Mac.
>>
>> The psycopg library is used by algorithms connecting with PostGIS, and
>> I (wrongly) assumed it should be in all computers where QGIS is
>> installed. I will add some checking to ensure that it is found and, if
>> not, disable the corresponding algorithms but not the whole SEXTANTE
>> plugin
>>
>> Regarding the error you see when executing SAGA, In Mac it is
>> performing the same check than in Linux, but it seems that it is not
>> working fine, even if SAGA is actually installed. Making SEXTANTE run
>> a small test algorithm and check the result sounds like a better
>> option, which would work for all OS's
>>
>> Thanks again for your help.
>>
>> Victor
>>
>> 2013/2/23 Phil Hess <macpgmr at fastermac.net>:
>>>>>I tried installing SEXTANTE just now on a Mac but it crashed with a missing
>>> "psycopg2" error message.
>>>>>This is not a standard Python package on Mac.
>>>
>>> I see now that psycopg2 is also provided as a Mac package here:
>>>
>>> http://www.kyngchaos.com/software/python
>>>
>>> Installing Psycopg2-2.4.5-2.dmg allows the SEXTANTE installation to complete
>>> successfully.
>>>
>>> However, SEXTANTE doesn't seem to know about my SAGA:
>>>
>>> "It seems that SAGA is not correctly installed in your system.
>>> Please install it before running SAGA algorithms."
>>>
>>> Thanks.
>>>
>>> -Phil
>>>
>>>
>>>
>>>
>>> --
>>> View this message in context: http://osgeo-org.1560.n6.nabble.com/Shipping-SAGA-with-QGIS-tp5036274p5036389.html
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>
> I would be very much in favour of shipping SAGA bundled in with the
> OSX and Windows standalone installers. It creates a much better 'out
> of the box' experience and works better in environments where there is
> little / no internet available.
>
> Regards
>
> Tim
>
> --
> Tim Sutton - QGIS Project Steering Committee Member (Release  Manager)
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