GeoDjango en Windows: intente configurar GDAL_LIBRARY_PATH en su configuración
He hecho esto una docena de veces antes, pero algo no funciona esta vez ...
Siguiendo los documentos:
https://docs.djangoproject.com/en/1.11/ref/contrib/gis/install/#windows
Estoy tratando de configurar GeoDjango en una máquina con Windows (esta es una Windows 10 virtual configurada en paperspace.com). Parece que hay un problema con mi configuración de RUTA, pero no puedo entender cuál es. Ejecuté los comandos resaltados en las instrucciones. He revisado mis variables PATH y todo parece estar bien. He intentado señalarlos a las versiones de 32 bits y 64 bits de OSGeo4Win. De todos modos, obtengo el siguiente resultado cada vez:
C:\Python\lib\site-packages\floppyforms\__init__.py:21: UserWarning: Unable to import floppyforms.gis, geometry widgets not available
"Unable to import floppyforms.gis, geometry widgets not available")
Traceback (most recent call last):
File "manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "C:\Python\lib\site-packages\django\core\management\__init__.py", line 363, in execute_from_command_line
utility.execute()
File "C:\Python\lib\site-packages\django\core\management\__init__.py", line 337, in execute
django.setup()
File "C:\Python\lib\site-packages\django\__init__.py", line 27, in setup
apps.populate(settings.INSTALLED_APPS)
File "C:\Python\lib\site-packages\django\apps\registry.py", line 108, in populate
app_config.import_models()
File "C:\Python\lib\site-packages\django\apps\config.py", line 202, in import_models
self.models_module = import_module(models_module_name)
File "C:\Python\lib\importlib\__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 978, in _gcd_import
File "<frozen importlib._bootstrap>", line 961, in _find_and_load
File "<frozen importlib._bootstrap>", line 950, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 655, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 678, in exec_module
File "<frozen importlib._bootstrap>", line 205, in _call_with_frames_removed
File "C:\Python\lib\site-packages\django\contrib\auth\models.py", line 4, in <module>
from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager
File "C:\Python\lib\site-packages\django\contrib\auth\base_user.py", line 52, in <module>
class AbstractBaseUser(models.Model):
File "C:\Python\lib\site-packages\django\db\models\base.py", line 124, in __new__
new_class.add_to_class('_meta', Options(meta, app_label))
File "C:\Python\lib\site-packages\django\db\models\base.py", line 330, in add_to_class
value.contribute_to_class(cls, name)
File "C:\Python\lib\site-packages\django\db\models\options.py", line 214, in contribute_to_class
self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
File "C:\Python\lib\site-packages\django\db\__init__.py", line 33, in __getattr__
return getattr(connections[DEFAULT_DB_ALIAS], item)
File "C:\Python\lib\site-packages\django\db\utils.py", line 211, in __getitem__
backend = load_backend(db['ENGINE'])
File "C:\Python\lib\site-packages\django\db\utils.py", line 115, in load_backend
return import_module('%s.base' % backend_name)
File "C:\Python\lib\importlib\__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "C:\Python\lib\site-packages\django\contrib\gis\db\backends\postgis\base.py", line 5, in <module>
from .features import DatabaseFeatures
File "C:\Python\lib\site-packages\django\contrib\gis\db\backends\postgis\features.py", line 1, in <module>
from django.contrib.gis.db.backends.base.features import BaseSpatialFeatures
File "C:\Python\lib\site-packages\django\contrib\gis\db\backends\base\features.py", line 4, in <module>
from django.contrib.gis.db.models import aggregates
File "C:\Python\lib\site-packages\django\contrib\gis\db\models\__init__.py", line 3, in <module>
from django.contrib.gis.db.models.aggregates import * # NOQA
File "C:\Python\lib\site-packages\django\contrib\gis\db\models\aggregates.py", line 1, in <module>
from django.contrib.gis.db.models.fields import ExtentField
File "C:\Python\lib\site-packages\django\contrib\gis\db\models\fields.py", line 3, in <module>
from django.contrib.gis import forms, gdal
File "C:\Python\lib\site-packages\django\contrib\gis\forms\__init__.py", line 3, in <module>
from .fields import ( # NOQA
File "C:\Python\lib\site-packages\django\contrib\gis\forms\fields.py", line 4, in <module>
from django.contrib.gis.geos import GEOSException, GEOSGeometry
File "C:\Python\lib\site-packages\django\contrib\gis\geos\__init__.py", line 5, in <module>
from .collections import ( # NOQA
File "C:\Python\lib\site-packages\django\contrib\gis\geos\collections.py", line 11, in <module>
from django.contrib.gis.geos.geometry import GEOSGeometry, LinearGeometryMixin
File "C:\Python\lib\site-packages\django\contrib\gis\geos\geometry.py", line 11, in <module>
from django.contrib.gis import gdal
File "C:\Python\lib\site-packages\django\contrib\gis\gdal\__init__.py", line 28, in <module>
from django.contrib.gis.gdal.datasource import DataSource
File "C:\Python\lib\site-packages\django\contrib\gis\gdal\datasource.py", line 39, in <module>
from django.contrib.gis.gdal.driver import Driver
File "C:\Python\lib\site-packages\django\contrib\gis\gdal\driver.py", line 5, in <module>
from django.contrib.gis.gdal.prototypes import ds as vcapi, raster as rcapi
File "C:\Python\lib\site-packages\django\contrib\gis\gdal\prototypes\ds.py", line 9, in <module>
from django.contrib.gis.gdal.libgdal import GDAL_VERSION, lgdal
File "C:\Python\lib\site-packages\django\contrib\gis\gdal\libgdal.py", line 44, in <module>
'GDAL_LIBRARY_PATH in your settings.' % '", "'.join(lib_names)
django.contrib.gis.gdal.error.GDALException: Could not find the GDAL library (tried "gdal111", "gdal110", "gdal19", "gdal18", "gdal17"). Try setting GDAL_LIBRARY_PATH in your settings.
¿Alguien tiene alguna idea?
ACTUALIZACIÓN: Fui a la tienda y compré una computadora portátil nueva y todavía me encuentro con el mismo problema. ¿Podría ser un problema de versiones con algunas de las dependencias de GeoDjango? No sé qué hacer, pero es una emergencia para mí.