Dear Even,
thanks for your answer,
>> Under Ubuntu 14, 64bit, i have the python distribution anaconda installed
>> in /opt/anaconda
>> and want to use the environment
>> /opt/anaconda/envs/py27
>> source activate py27
>>
>> I need gdal with Esri FileGeodatabase support,
>
> With write support ? If you just need read-only support, the OpenFileGDB
> driver should be good enough.
Yes, i need Write support, therefore the OpenFileGDB does not help
>> so i could not use
>> conda install gdal, because this version is built without FGDB-support.
>> I had to build it from source using gdal 1.11.1
>> with the following options for the ./configure command
>>
>> (py27)root@j109817:/opt/drivers/gdal/gdal-1.11.1# ./configure
>> --with-fgdb=/opt/drivers/FileGDB_API/ --with-pg
>> --with-python=/opt/anaconda/envs/py27/bin/python --with-sqlite3
>> --with-spatialite
>>
>> this causes a warning of a conflict between the FGDB-driver and the
>> libxml2 driver, because the FGDB-driver of Esri comes with another
>> libxml2 library as the one in anaconda python.
>> If i ignore the warning, there is an error when i type make.
>
> Max, when you report something, "there is an error" is not a description. You
> have to include the full text of the error.
>
> I doubt your error was related to the libxml2 warning. This one is more about
> to warn about potential strange things at runtime.
>>
>> So i renamed /opt/anaconda to /opt/anaconda2 and started the building of
>> gdal:
>>
>> (py27)root@j109817:/opt/drivers/gdal/gdal-1.11.1# ./configure
>> --with-fgdb=/opt/drivers/FileGDB_API/ --with-pg
>> --with-python=/opt/anaconda2/envs/py27/bin/python --with-sqlite3
>> --with-spatialite
>> make
>> make install
>>
>> This installs a package GDAL-1.11.1-py2.7-linux-x86_64.egg into
>> /opt/anaconda2/envs/py27/lib/python2.7/site-packages
>>
>> and then renamed /opt/anaconda2 back to /opt/anaconda
>>
>> when i start python and try to
>>
>> from osgeo import gdal
>> the following error message appears:
>>
>> Traceback (most recent call last):
>> File "<stdin>", line 1, in <module>
>> File
>> "/opt/anaconda/envs/py27/lib/python2.7/site-packages/GDAL-1.11.1-py2.7-linu
>> x-x86_64.egg/osgeo/__init__.py", line 21, in <module>
>> _gdal = swig_import_helper()
>> File
>> "/opt/anaconda/envs/py27/lib/python2.7/site-packages/GDAL-1.11.1-py2.7-linu
>> x-x86_64.egg/osgeo/__init__.py", line 17, in swig_import_helper
>> _mod = imp.load_module('_gdal', fp, pathname, description)
>> ImportError: /usr/local/lib/libgdal.so.1: undefined symbol:
>> sqlite3_column_table_name
>
> The error seemts to indicate that the sqlite3 lib that GDAL found at
> configure
> time (likely the system one) had the sqlite3_column_table_name symbol (which
> GDAL can optionally use when available), whereas the one available at runtime
> in your environment has not.
> If you want to link against a specific sqlite3 version, you should mention it
> in the --with-sqlite3 option, so as GDAL properly configures against the
> appropriate sqlite3 version. But you would also need the relevant sqlite3
> headers.
i tried it using the
--with-sqlite3=/opt/drivers/sqlite/sqlite-amalgamation-3080401
/sqlite3481
option in order to link it against the sqlite-Version 3.8.4.1, but i
don't know if thats the right way...
the folder /opt/drivers/sqlite/sqlite-amalgamation-3080401 includs the
sqlite3.c and shell.c as well as the header files sqlite3.h and sqlite3ext.h
sqlite3481 is the executable i compiled from these 4 files.
>>
>> In another Forum i found, that the sqlite3 python package is compiled
>> aganist another sqlite version than gdal.
>> In Anaconda python 2.7, it seems to be sqlite version 3.8.4.1
>>
>>>>> import sqlite3
>>>>> sqlite3.sqlite_version
>>
>> '3.8.4.1'
>>
>>
>> I could find 4 sourcefiles for sqlite 3.8.4.1
>> wget
>> https://olex-secure.openlogic.com/content/private/5e6a6f0815e830bba705e79e4
>> a0470fbee8a5880/sqlite/3.8.4.1/sqlite-amalgamation-3080401.zip unzip
>> sqlite-amalgamation-3080401.zip
>> gcc shell.c sqlite3.c -lpthread -ldl
>> mv "a.out" sqlite3841
>>
>> and tried to build gdal against this sqlite3 version with
>> ./configure --with-fgdb=/opt/drivers/FileGDB_API/ --with-pg
>> --with-python=/opt/anaconda2/envs/py27/bin/python
>> --with-sqlite3=/opt/drivers/sqlite/sqlite-amalgamation-3080401/sqlite3481
>> --with-spatialite
>>
>> but i have no idea, if that makes any sense.
>>
>> the error that appears when from osgeo import gdal remains the same.
>>
>> any idea what i could do?
>
> It looks like you are going to have big troubles trying to mix things...
Because of the troubles i work now with 2 different gdal-Versions.
- The one i compiled from Source with FileGDB-Support and without python
support
and
- the one precompiled by anaconda python.
The first one i use with ogr2ogr to write the FileGeodatabases, the
second one to use in my python scripts.
This workaround works for me at the moment.
Thanks, Max
_______________________________________________
gdal-dev mailing list
gdal-dev@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/gdal-dev
