PostGIS adds geographic object support to PostgreSQL, turning it\ninto a spatial database. GEOS, PROJ.4 and\nGDAL should be installed prior to building PostGIS. You\nmight also need additional libraries, see PostGIS requirements.
\nModul psycopg2 dibutuhkan untuk digunakan sebagai pencocok basisdata ketika menggunakan GeoDjango dengan PostGIS.
\nPda Debian/Ubuntu, anda disarankan memasang paket berikut: postgresql-x.x, postgresql-x.x-postgis, postgresql-server-dev-x.x, python-psycopg2 (x.x mencocokkan versi PostgreSQL anda ingin pasang). Cara lain, anda dapat membangun build from source. DIskusikan petunjuk khusus-serambi jika anda di Mac OS X atau Windows.
\nPostGIS 2 includes an extension for PostgreSQL that's used to enable spatial\nfunctionality:
\n$ createdb <db name>\n$ psql <db name>\n> CREATE EXTENSION postgis;\nThe database user must be a superuser in order to run\nCREATE EXTENSION postgis;. The command is run during the migrate\nprocess. An alternative is to use a migration operation in your project:
from django.contrib.postgres.operations import CreateExtension\nfrom django.db import migrations\n\nclass Migration(migrations.Migration):\n\n operations = [\n CreateExtension('postgis'),\n ...\n ]\nGeoDjango does not currently leverage any PostGIS topology functionality.\nIf you plan to use those features at some point, you can also install the\npostgis_topology extension by issuing CREATE EXTENSION\npostgis_topology;.
To administer the database, you can either use the pgAdmin III program\n() or the\nSQL Shell ().\nFor example, to create a geodjango spatial database and user, the following\nmay be executed from the SQL Shell as the postgres user:
postgres# CREATE USER geodjango PASSWORD 'my_passwd';\npostgres# CREATE DATABASE geodjango OWNER geodjango;\n