[postgis-users] Build Postgis - no Numpy in GDAL python bindings

[Andreas Forø Tollefsen]

I think I solved it.
The problem was that Postgis ./configure did not automatically locate
the new gdal version.
By setting ./configure --with-gdalconfig=/usr/local/bin/gdal-config it
found the GDAL 1.9.1 version.

Now i have a new problem. When running almost any query i get the error:
ERROR:  could not load library
"/usr/lib/postgresql/9.1/lib/rtpostgis-2.0.so":
/usr/lib/postgresql/9.1/lib/rtpostgis-2.0.so: undefined symbol:
GDALFPolygonize

********** Error **********

ERROR: could not load library
"/usr/lib/postgresql/9.1/lib/rtpostgis-2.0.so":
/usr/lib/postgresql/9.1/lib/rtpostgis-2.0.so: undefined symbol:
GDALFPolygonize
SQL state: 58P01

Any idea?

Thank for all help,

Andreas
2011/10/31 Andreas Forø Tollefsen <andreasft at gmail.com>:
> Hi.
> Thank you for your tips, but I cannot make it work.
> I cannot make gdal trunk include numpy when compiling. It does not
> matter if I have numpy installed from repository or from trunk.
> Could there be a mismatch with the directories GDAL look for numpy,
> and where it is actually stored on my linux box?
>
> Andreas
>
> 2011/10/29 Sandro Santilli <strk at keybit.net>:
>> On Sat, Oct 29, 2011 at 10:52:59AM +0200, Andreas Forø Tollefsen wrote:
>>> That's what i find strange. I have installed latest numpy. First tried
>>> the numpy from the resipitory, then the latest numpy subversion, but
>>> numpy is not included when ./configure --with-python GDAL.
>>> Have never had this problem before when building GDAL. Such as 1.8.1
>>> version from source.
>>> Do i have to specify --with-numpy or something?
>>
>> My experience (from GDAL SVN trunk) was  numpy just needed to be
>> available at time of ./configure --with-python GDAL.
>> You may need a make clean if you configured before numpy was available
>> or even distclean (get rid of autoconf caches, possibly requires manual
>> drop of them...).
>>
>> --strk;
>>
>>  ()   Free GIS & Flash consultant/developer
>>  /\   http://strk.keybit.net/services.html
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>