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Just installed QGIS 1.8. on Mac OSX

  • Installed GSL
  • Install GDAL 1.9 Complete
  • Installed QGIS

keep getting this console error message in QGIS.

Failed to load /Applications/QGIS.app/Contents/MacOS/../PlugIns/qgis/libgrassrasterprovider.so (Reason: Cannot load library /Applications/QGIS.app/Contents/MacOS/../PlugIns/qgis/libgrassrasterprovider.so: (dlopen(/Applications/QGIS.app/Contents/MacOS/../PlugIns/qgis/libgrassrasterprovider.so, 5): Library not loaded: /Applications/GRASS-6.4.app/Contents/MacOS/lib/libgrass_gis.6.4.2.dylib
  Referenced from: /Applications/QGIS.app/Contents/PlugIns/qgis/libgrassrasterprovider.so
  Reason: image not found))

and 

Couldn't import Python module 'psycopg2' for communication with PostgreSQL database. Without it you won't be able to run PostGIS manager.

when i try and use the postGIS admin tool

Anyone know how i can fix this..

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Did you install GRASS? If not and you don't need it, ignore the warning. – underdark♦ Nov 20 '12 at 20:29

1 Answer

up vote 3 down vote

For PostgreSQL to work (2nd error message) you need to install psycopg2 module from http://www.kyngchaos.com/software/python

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