Hot answers tagged installation
I noticed this too, under Windows. I installed SAGA on it's own, then under Processing > Options > Providers > SAGA, I gave QGIS the path to the install folder, and presto. :) You can always use SAGA on it's own, by the way, including through the command line, via saga_cmd. (Also, make sure you switched to "Advanced Interface" in your QGIS Processing ...
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