[postgis-devel] gdal2wktraster 0.1.6d Symbol not found: _CPLDefaultErrorHandler

[Jeff Hamann]

I've installed wktraster on my OSX 10.6.4 machine and have loaded the extension into a database: 

test1=# select * from rpt_versions;
-[ RECORD 1 ]----------+---------------------------------------------------------------------------------------------------------------------------------------
current_database       | test1
current_user           | postgres
postgres_version       | PostgreSQL 8.4.4 on i386-apple-darwin10.4.0, compiled by GCC i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5659), 32-bit
postgis_version        | POSTGIS="1.5.1" GEOS="3.1.1-CAPI-1.6.0" PROJ="Rel. 4.7.1, 23 September 2009" LIBXML="2.7.3" USE_STATS
wkt_version            | 0.1.6d
wkt_version_build_date | 2010-07-12 20:37:11

test1=# 

When I attempt to import some data using the gdal2wktraster script, I get the following:

Jeff-Hamanns-MacBook-Pro:scripts hamannj$ python gdal2wktraster.py 
Traceback (most recent call last):
  File "gdal2wktraster.py", line 33, in <module>
    from osgeo import gdal
  File "/Library/Python/2.6/site-packages/GDAL-1.7.2-py2.6-macosx-10.6-universal.egg/osgeo/__init__.py", line 21, in <module>
    _gdal = swig_import_helper()
  File "/Library/Python/2.6/site-packages/GDAL-1.7.2-py2.6-macosx-10.6-universal.egg/osgeo/__init__.py", line 17, in swig_import_helper
    _mod = imp.load_module('_gdal', fp, pathname, description)
ImportError: dlopen(/Library/Python/2.6/site-packages/GDAL-1.7.2-py2.6-macosx-10.6-universal.egg/osgeo/_gdal.so, 2): Symbol not found: _CPLDefaultErrorHandler
  Referenced from: /Library/Python/2.6/site-packages/GDAL-1.7.2-py2.6-macosx-10.6-universal.egg/osgeo/_gdal.so
  Expected in: flat namespace
 in /Library/Python/2.6/site-packages/GDAL-1.7.2-py2.6-macosx-10.6-universal.egg/osgeo/_gdal.so
Jeff-Hamanns-MacBook-Pro:scripts hamannj$ 

but since I'm not a python guy, I'm not sure how to fix these errors. 

Do I need to go into python and submit some commands? 

Do I need to compile something (gdal/ogr?) with alternative settings?

Thanks,
Jeff.



Jeff Hamann, PhD
PO Box 1421
Corvallis, Oregon 97339-1421
541-754-2457
jeff.hamann[at]forestinformatics[dot]com
http://www.forestinformatics.com

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