[gdal-dev] gdal_polygonize.py binding error

2011-01-06 Thread Xiaodong Zhang 

Hi,

I just updated the older version  of gdal (1.4.2) with the latest 
version of gdal (1.7.3) on x64 RedHat. Got an error when using 
gdal_polygonize.py for a test image


gdal_polyzonize.py t2.tif -f "ESRI Shapefile" pt2

gdal.Polyzonize() not available. You are likely using "old gen" bindings 
or an older version of the next gen bindings.


I found the previous threads on this issue, but could not find an answer.

Any idea? Thanks

Xiaodong
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Re: [gdal-dev] gdal_polygonize.py binding error

2011-01-06 Thread Chaitanya kumar CH 
 Xiaodong,

Check again after setting the environment variable PYTHONPATH to the path to
the new python bindings.

On Fri, Jan 7, 2011 at 12:55 AM, Xiaodong Zhang wrote:

> Hi,
>
> I just updated the older version  of gdal (1.4.2) with the latest version
> of gdal (1.7.3) on x64 RedHat. Got an error when using gdal_polygonize.py
> for a test image
>
> gdal_polyzonize.py t2.tif -f "ESRI Shapefile" pt2
>
> gdal.Polyzonize() not available. You are likely using "old gen" bindings or
> an older version of the next gen bindings.
>
> I found the previous threads on this issue, but could not find an answer.
>
> Any idea? Thanks
>
> Xiaodong
> ___
> gdal-dev mailing list
> gdal-dev@lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/gdal-dev
>



-- 
Best regards,
Chaitanya kumar CH.
/tʃaɪθənjə/ /kʊmɑr/
+91-9494447584
17.2416N 80.1426E
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Re: [gdal-dev] gdal_polygonize.py binding error

2011-01-07 Thread Xiaodong Zhang 

Hi Chaitanya,

Setting PYTHONPATH did solve the problem. The new gdal-python bindings 
were installed under /user/local/lib64/python2.4/site-packages and the 
path was not set automatically. It would be nice if the sys.path is 
modified automatically by gdal installation.


Thanks
Xiaodong

Xiaodong Zhang, Ph. D
Associate Professor
Department of Earth System Science and Policy
University of North Dakota
Tel: (701) 777-6087
http://www.und.edu/instruct/zhang


On 1/6/2011 10:11 PM, Chaitanya kumar CH wrote:

Xiaodong,

Check again after setting the environment variable PYTHONPATH to the 
path to the new python bindings.


On Fri, Jan 7, 2011 at 12:55 AM, Xiaodong Zhang 
mailto:xiaodong.zha...@und.edu>> wrote:


Hi,

I just updated the older version  of gdal (1.4.2) with the latest
version of gdal (1.7.3) on x64 RedHat. Got an error when using
gdal_polygonize.py for a test image

gdal_polyzonize.py t2.tif -f "ESRI Shapefile" pt2

gdal.Polyzonize() not available. You are likely using "old gen"
bindings or an older version of the next gen bindings.

I found the previous threads on this issue, but could not find an
answer.

Any idea? Thanks

Xiaodong
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--
Best regards,
Chaitanya kumar CH.
/tʃaɪθənjə/ /kʊmɑr/
+91-9494447584
17.2416N 80.1426E
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