Hi Paul,
Am 05.08.23 um 06:00 schrieb Paul N via QGIS-Developer:
Hi,
During packaging of QGIS 3.21.1 the perl script is not downloading SAGA.
For information of Jürgen E. Fischer.
Thanks
You can work around the lack of the SAGA processing provider by
installing a plugin.
To install it, you need to enable the 'Show experimental plugins too'
option in the 'Plugin settings'. After activation you will also find a
plugin 'Processing SAGA NextGen Provider' in the installation area.
Of course, you also need to install SAGA GIS itself. When you restart
QGIS after installing SAGA GIS, go to the 'Processing Toolbox' under
'Providers', 'SAGANG'. There you should enable 'Enable SAGA
Import/Export optimizations' and add the path to your 'SAGA folder' (=
executable file).
After these steps the SAGA GIS modules should be displayed in the main
window of the 'Processing Toolbox -> SAGA Next Gen'.
The plugin 'Processing SAGA NextGen Provider' itself is only delivered
with interface description files for SAGA GIS v7.2. You can overwrite
these using the following procedure.
Modern SAGA GIS versions have a tool for generating SAGA interface
description files via the 'QGIS Tool Interface Generator'. You can
generate these description files using the following SAGA command:
saga_cmd dev_tools 7 -DIRECTORY='path to the new description files'.
In this directory you will also find a (generated) README with further
instructions on how to install these files in the QGIS plugin directory
... ;)
HTH,
Rainer
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