See below to the solution to the problem of Python incompatibilities with ArcGIS and/or other Pythons
Many thanks to all who offered insight into this issue. Michael Begin forwarded message: > From: Kevin Sampson <ksamp...@ucar.edu> > Date: July 2, 2012 4:42:31 PM MDT > To: Michael Barton <michael.bar...@asu.edu> > Subject: Re: grass-user Digest, Vol 75, Issue 2 > > Michael, > > I traced the problem down and fixed it. It was simple enough, but certainly > did have to do with there being another version of python installed on my > system (the ArcGIS installation). I simply: > > 1. Changed the GISBASE environment variable to the new Grass Installation > directory (it had previously been set to an old installation that i had > already uninstalled). > > 2. Changed the Init.bat file in %GISBASE%\etc so that %PYTHONPATH% (which was > present because of my ArcGIS python instlalation) was no longer part of the > PYTHONPATH variable at GRASS startup. > > before: > set PYTHONPATH=%PYTHONPATH%;%GISBASE%\etc\python;%GISBASE%\etc\wxpython > > after: > set PYTHONPATH=%GISBASE%\etc\python;%GISBASE%\etc\wxpython > > > Cheers, > > Kevin > Kevin Sampson > Associate Scientist > National Center for Atmospheric Research > P.O. Box 3000 Boulder, CO 80307-3000 > Tel: 303.497.8121 Fax: 303.497.8125 > E-mail: ksamp...@ucar.edu Web: www.gis.ucar.edu > _____________________ C. Michael Barton Visiting Scientist, Integrated Science Program National Center for Atmospheric Research & University Corporation for Atmospheric Research 303-497-2889 (voice) Director, Center for Social Dynamics & Complexity Professor of Anthropology, School of Human Evolution & Social Change Arizona State University www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu
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