[GIS] How to install SAGA 2.1 with QGIS dufour on Windows

qgisqgis-2sagawindows

I need that someone tell me how i can install saga in qgis 2.0 correctly in windows, because if I install QGIS 2.0 and when I try to use SAGA I get this

Missing dependency.This algorithm cannot be run 🙁
This algorithm requires SAGA to be run.Unfortunately, it seems that SAGA is not installed in your system, or it is not correctly configured to be used from QGIS

Best Answer

Download SAGA from http://sourceforge.net/projects/saga-gis/files/

Under processing choose options and configuration. There choose SAGA and make sure the path points to the directory to which you installed saga.

Related Solutions

[GIS] saga & grass configuration in sextante (ubuntu)

Isn't it obvious that you need to install SAGA first? If SAGA is installed check in SEXTANTE settings if it is activated. Install python-saga module. Also check out this post on setup SEXTANTE for Ubuntu.

If none of this helps the reason may be that SEXTANTE is looking for SAGA modules in the wrong directory. The default path to SAGA algorithms is /usr/lib/saga and many applications expect to find it there. So you may just create symbolic link to the installed modules (that are in /usr/lib64/saga for example, but you will need to provide the pass that is correct in your case):

:~> sudo ln -s /usr/lib64/saga /usr/lib/saga

QGIS – Fixing Missing Dependency for GRASS GIS

GRASS 7 is still in a beta release stage. The Kyngchaos.com package is a stable release of QGIS, which does not yet include GRASS 7 internally. You can get a copy using the Homebrew package manager and the OSGeo4Mac tap:

Install Xcode, Xcode Command Line Tools and Homebrew
Then, in Terminal run: brew install osgeo/osgeo4mac/grass-70 (if your HOMEBREW_PREFIX is the default /usr/local then a pre-built binary will be installed on Mavericks)
Set in QGIS, in Processing->Options menu's dialog: Providers->GRASS GIS 7 commands->GRASS 7 folder to (your HOMEBREW_PREFIX path)/opt/grass-70/grass-base

Occasionally, you may have to open and close the Processing Options dialog to get Processing to remember settings after a relaunch of QGIS, at least on Mac (current bug).

Best Answer

Related Solutions

[GIS] saga & grass configuration in sextante (ubuntu)

QGIS – Fixing Missing Dependency for GRASS GIS

Related Question