mercredi 23 avril 2014

python - impossible d'exécuter Sqlall en GeoDjango - Stack Overflow


I'm new to GeoDjango, and trying to follow this tutorial: https://docs.djangoproject.com/en/dev/ref/contrib/gis/tutorial/


but when I run the "python manage.py sqlall" command, I get the following error


Traceback (most recent call last): File "manage.py", line 10, in <module> execute_from_command_line(sys.argv) File "/usr/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 399, in execute_from_command_line utility.execute() File "/usr/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 392, in execute self.fetch_command(subcommand).run_from_argv(self.argv) File "/usr/local/lib/python2.7/site-packages/django/core/management/base.py", line 242, in run_from_argv self.execute(*args, **options.__dict__) File "/usr/local/lib/python2.7/site-packages/django/core/management/base.py", line 280, in execute translation.activate('en-us') File "/usr/local/lib/python2.7/site-packages/django/utils/translation/__init__.py", line 130, in activate return _trans.activate(language) File "/usr/local/lib/python2.7/site-packages/django/utils/translation/trans_real.py", line 188, in activate _active.value = translation(language) File "/usr/local/lib/python2.7/site-packages/django/utils/translation/trans_real.py", line 177, in translation default_translation = _fetch(settings.LANGUAGE_CODE) File "/usr/local/lib/python2.7/site-packages/django/utils/translation/trans_real.py", line 159, in _fetch app = import_module(appname) File "/usr/local/lib/python2.7/site-packages/django/utils/importlib.py", line 40, in import_module __import__(name) File "/usr/local/lib/python2.7/site-packages/django/contrib/admin/__init__.py", line 6, in <module> from django.contrib.admin.sites import AdminSite, site File "/usr/local/lib/python2.7/site-packages/django/contrib/admin/sites.py", line 4, in <module> from django.contrib.admin.forms import AdminAuthenticationForm File "/usr/local/lib/python2.7/site-packages/django/contrib/admin/forms.py", line 6, in <module> from django.contrib.auth.forms import AuthenticationForm File "/usr/local/lib/python2.7/site-packages/django/contrib/auth/forms.py", line 17, in <module> from django.contrib.auth.models import User File "/usr/local/lib/python2.7/site-packages/django/contrib/auth/models.py", line 48, in <module> class Permission(models.Model): File "/usr/local/lib/python2.7/site-packages/django/db/models/base.py", line 96, in __new__ new_class.add_to_class('_meta', Options(meta, **kwargs)) File "/usr/local/lib/python2.7/site-packages/django/db/models/base.py", line 264, in add_to_class value.contribute_to_class(cls, name) File "/usr/local/lib/python2.7/site-packages/django/db/models/options.py", line 124, in contribute_to_class self.db_table = truncate_name(self.db_table, connection.ops.max_name_length()) File "/usr/local/lib/python2.7/site-packages/django/db/__init__.py", line 34, in __getattr__ return getattr(connections[DEFAULT_DB_ALIAS], item) File "/usr/local/lib/python2.7/site-packages/django/db/utils.py", line 198, in __getitem__ backend = load_backend(db['ENGINE']) File "/usr/local/lib/python2.7/site-packages/django/db/utils.py", line 113, in load_backend return import_module('%s.base' % backend_name) File "/usr/local/lib/python2.7/site-packages/django/utils/importlib.py", line 40, in import_module __import__(name) File "/usr/local/lib/python2.7/site-packages/django/contrib/gis/db/backends/postgis/base.py", line 1, in <module> from django.db.backends.postgresql_psycopg2.base import * File "/usr/local/lib/python2.7/site-packages/django/db/backends/postgresql_psycopg2/base.py", line 25, in <module> raise ImproperlyConfigured("Error loading psycopg2 module: %s" % e) django.core.exceptions.ImproperlyConfigured: Error loading psycopg2 module: No module named psycopg2


I'm almost positive i set up the database correctly, and I can't make heads or tails of this output. Can somebody help?



I'm new to GeoDjango, and trying to follow this tutorial: https://docs.djangoproject.com/en/dev/ref/contrib/gis/tutorial/


but when I run the "python manage.py sqlall" command, I get the following error


Traceback (most recent call last): File "manage.py", line 10, in <module> execute_from_command_line(sys.argv) File "/usr/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 399, in execute_from_command_line utility.execute() File "/usr/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 392, in execute self.fetch_command(subcommand).run_from_argv(self.argv) File "/usr/local/lib/python2.7/site-packages/django/core/management/base.py", line 242, in run_from_argv self.execute(*args, **options.__dict__) File "/usr/local/lib/python2.7/site-packages/django/core/management/base.py", line 280, in execute translation.activate('en-us') File "/usr/local/lib/python2.7/site-packages/django/utils/translation/__init__.py", line 130, in activate return _trans.activate(language) File "/usr/local/lib/python2.7/site-packages/django/utils/translation/trans_real.py", line 188, in activate _active.value = translation(language) File "/usr/local/lib/python2.7/site-packages/django/utils/translation/trans_real.py", line 177, in translation default_translation = _fetch(settings.LANGUAGE_CODE) File "/usr/local/lib/python2.7/site-packages/django/utils/translation/trans_real.py", line 159, in _fetch app = import_module(appname) File "/usr/local/lib/python2.7/site-packages/django/utils/importlib.py", line 40, in import_module __import__(name) File "/usr/local/lib/python2.7/site-packages/django/contrib/admin/__init__.py", line 6, in <module> from django.contrib.admin.sites import AdminSite, site File "/usr/local/lib/python2.7/site-packages/django/contrib/admin/sites.py", line 4, in <module> from django.contrib.admin.forms import AdminAuthenticationForm File "/usr/local/lib/python2.7/site-packages/django/contrib/admin/forms.py", line 6, in <module> from django.contrib.auth.forms import AuthenticationForm File "/usr/local/lib/python2.7/site-packages/django/contrib/auth/forms.py", line 17, in <module> from django.contrib.auth.models import User File "/usr/local/lib/python2.7/site-packages/django/contrib/auth/models.py", line 48, in <module> class Permission(models.Model): File "/usr/local/lib/python2.7/site-packages/django/db/models/base.py", line 96, in __new__ new_class.add_to_class('_meta', Options(meta, **kwargs)) File "/usr/local/lib/python2.7/site-packages/django/db/models/base.py", line 264, in add_to_class value.contribute_to_class(cls, name) File "/usr/local/lib/python2.7/site-packages/django/db/models/options.py", line 124, in contribute_to_class self.db_table = truncate_name(self.db_table, connection.ops.max_name_length()) File "/usr/local/lib/python2.7/site-packages/django/db/__init__.py", line 34, in __getattr__ return getattr(connections[DEFAULT_DB_ALIAS], item) File "/usr/local/lib/python2.7/site-packages/django/db/utils.py", line 198, in __getitem__ backend = load_backend(db['ENGINE']) File "/usr/local/lib/python2.7/site-packages/django/db/utils.py", line 113, in load_backend return import_module('%s.base' % backend_name) File "/usr/local/lib/python2.7/site-packages/django/utils/importlib.py", line 40, in import_module __import__(name) File "/usr/local/lib/python2.7/site-packages/django/contrib/gis/db/backends/postgis/base.py", line 1, in <module> from django.db.backends.postgresql_psycopg2.base import * File "/usr/local/lib/python2.7/site-packages/django/db/backends/postgresql_psycopg2/base.py", line 25, in <module> raise ImproperlyConfigured("Error loading psycopg2 module: %s" % e) django.core.exceptions.ImproperlyConfigured: Error loading psycopg2 module: No module named psycopg2


I'm almost positive i set up the database correctly, and I can't make heads or tails of this output. Can somebody help?


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