Re: Error was: cannot import name 'GDALRaster in Window 8.1

Your question regarding raster2pgsql has nothing to do with Django, so please ask questions related to that somewhere else (for instance on  https://gis.stackexchange.com/ )    Regarding your first error, could you share the output of the following command on your command line:    gdalinfo --version    (just to check if you have gdal installed)    I agree that the above error message is not useful for users that want to use postgis but dont have gdal installed. Maybe its related to the gdal path or something else. GDAL should be installed as postgis itself already requires gdal.    http://postgis.net/docs/manual-2.3/postgis_installation.html#install_requirements

On Sunday, April 30, 2017 at 3:20:01 PM UTC+1, Prashant Verma wrote:

C:\User\.........\Desktop\Geolocation>python manage.py makemigrations

Traceback (most recent call last):

  File "C:\Users\Prashant\Desktop\Geolocation\casino_locater\lib\site-packages\django\db\utils.py", line 115, in load_backend

    return import_module('%s.base' % backend_name)

  File "C:\Users\Prashant\Desktop\Geolocation\casino_locater\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 677, in exec_module

  File "<frozen importlib._bootstrap>", line 205, in _call_with_frames_removed

  File "C:\Users\Prashant\Desktop\Geolocation\casino_locater\lib\site-packages\django\contrib\gis\db\backends\postgis\base.py", line 7, in <module>

    from .operations import PostGISOperations

  File "C:\Users\Prashant\Desktop\Geolocation\casino_locater\lib\site-packages\django\contrib\gis\db\backends\postgis\operations.py", line 7, in <module>

    from django.contrib.gis.gdal import GDALRaster

ImportError: cannot import name 'GDALRaster'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

  File "manage.py", line 22, in <module>

    execute_from_command_line(sys.argv)

  File "C:\Users\Prashant\Desktop\Geolocation\casino_locater\lib\site-packages\django\core\management\__init__.py", line 363, in execute_from_command_line

    utility.execute()

  File "C:\Users\Prashant\Desktop\Geolocation\casino_locater\lib\site-packages\django\core\management\__init__.py", line 337, in execute

    django.setup()

  File "C:\Users\Prashant\Desktop\Geolocation\casino_locater\lib\site-packages\django\__init__.py", line 27, in setup

    apps.populate(settings.INSTALLED_APPS)

  File "C:\Users\Prashant\Desktop\Geolocation\casino_locater\lib\site-packages\django\apps\registry.py", line 108, in populate

    app_config.import_models()

  File "C:\Users\Prashant\Desktop\Geolocation\casino_locater\lib\site-packages\django\apps\config.py", line 202, in import_models

    self.models_module = import_module(models_module_name)

  File "C:\Users\Prashant\Desktop\Geolocation\casino_locater\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 677, in exec_module

  File "<frozen importlib._bootstrap>", line 205, in _call_with_frames_removed

  File "C:\Users\Prashant\Desktop\Geolocation\casino_locater\lib\site-packages\django\contrib\auth\models.py", line 4, in <module>

    from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager

  File "C:\Users\Prashant\Desktop\Geolocation\casino_locater\lib\site-packages\django\contrib\auth\base_user.py", line 52, in <module>

    class AbstractBaseUser(models.Model):

  File "C:\Users\Prashant\Desktop\Geolocation\casino_locater\lib\site-packages\django\db\models\base.py", line 124, in __new__

    new_class.add_to_class('_meta', Options(meta, app_label))

  File "C:\Users\Prashant\Desktop\Geolocation\casino_locater\lib\site-packages\django\db\models\base.py", line 330, in add_to_class

    value.contribute_to_class(cls, name)

  File "C:\Users\Prashant\Desktop\Geolocation\casino_locater\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:\Users\Prashant\Desktop\Geolocation\casino_locater\lib\site-packages\django\db\__init__.py", line 33, in __getattr__

    return getattr(connections[DEFAULT_DB_ALIAS], item)

  File "C:\Users\Prashant\Desktop\Geolocation\casino_locater\lib\site-packages\django\db\utils.py", line 211, in __getitem__

    backend = load_backend(db['ENGINE'])

  File "C:\Users\Prashant\Desktop\Geolocation\casino_locater\lib\site-packages\django\db\utils.py", line 134, in load_backend

    raise ImproperlyConfigured(error_msg)

django.core.exceptions.ImproperlyConfigured: 'django.contrib.gis.db.backends.postgis' isn't an available database backend.

Try using 'django.db.backends.XXX', where XXX is one of:

    'mysql', 'oracle', 'postgresql', 'sqlite3'

Error was: cannot import name 'GDALRaster'

--
You received this message because you are subscribed to the Google Groups "Django users" group.
To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscribe@googlegroups.com.
To post to this group, send email to django-users@googlegroups.com.
Visit this group at https://groups.google.com/group/django-users.
To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/38f2c667-5108-474a-a131-acfdcabb0d93%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.