Fixed #14133 -- Updated Windows installation instructions for GeoDjango, now recommend the OSGeo4W installer for spatial libraries.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@15872 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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Justin Bronn
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set OSGEO4W_ROOT=C:\OSGeo4W
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set PYTHON_ROOT=C:\Python27
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set GDAL_DATA=%OSGEO4W_ROOT%\share\gdal
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set PROJ_LIB=%OSGEO4W_ROOT%\share\proj
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set PATH=%PATH%;%PYTHON_ROOT%;%OSGEO4W_ROOT%\bin
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reg ADD "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment" /v Path /t REG_EXPAND_SZ /f /d "%PATH%"
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reg ADD "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment" /v GDAL_DATA /t REG_EXPAND_SZ /f /d "%GDAL_DATA%"
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reg ADD "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment" /v PROJ_LIB /t REG_EXPAND_SZ /f /d "%PROJ_LIB%"
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@ -1093,101 +1093,159 @@ Debian 5.0 . Thus when :ref:`spatialdb_template` either:
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.. _windows:
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Windows XP
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----------
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Windows
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-------
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Proceed through the following sections sequentially in order to install
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GeoDjango on Windows.
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.. note::
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These instructions assume that you are using 32-bit versions of
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all programs. While 64-bit versions of Python and PostgreSQL 9.0
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are available, 64-bit versions of spatial libraries, like
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GEOS and GDAL, are not yet provided by the :ref:`OSGeo4W` installer.
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Python
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^^^^^^
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First, download the `Python 2.6 installer`__ from the Python Web site. Next,
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execute the installer and use defaults, e.g., keep 'Install for all users'
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checked and the installation path set as ``C:\Python26``.
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First, download the latest `Python 2.7 installer`__ from the Python Web site.
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Next, run the installer and keep the defaults -- for example, keep
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'Install for all users' checked and the installation path set as
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``C:\Python27``.
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.. note::
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You may already have a version of Python installed in ``C:\python`` as ESRI
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products sometimes install a copy there. *You should still install a
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fresh version of Python 2.6.*
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fresh version of Python 2.7.*
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__ http://python.org/ftp/python/2.6.2/python-2.6.2.msi
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__ http://python.org/download/
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PostgreSQL
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^^^^^^^^^^
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First, select a mirror and download the latest `PostgreSQL 8.3 installer`__ from
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the EnterpriseDB Web site.
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First, download the latest `PostgreSQL 9.0 installer`__ from the
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`EnterpriseDB`__ Web site. After downloading, simply run the installer,
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follow the on-screen directions, and keep the default options unless
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you know the consequences of changing them.
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.. note::
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PostgreSQL 8.3 is required because PostGIS is not available yet for 8.4.
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The PostgreSQL installer creates both a new Windows user to be the
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'postgres service account' and a ``postgres`` database superuser
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You will be prompted once to set the password for both accounts --
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make sure to remember it!
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After downloading, simply click on the installer, follow the
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on-screen directions, and keep the default options (e.g., keep the installation
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path as ``C:\Program Files\PostgreSQL\8.3``).
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When the installer completes, it will ask to launch the Application Stack
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Builder (ASB) on exit -- keep this checked, as it is necessary to
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install :ref:`postgisasb`.
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.. note::
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This PostgreSQL installation process will create both a new windows user to be the
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'postgres service account' and a special 'postgres superuser' to own the database
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cluster. You will be prompted to set a password for both users (make sure to write
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them down!). To see basic details on the 'service user' account right click on
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'My Computer' and select 'Manage' or go to: Control Panel -> Administrative Tools ->
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Computer Management -> System Tools -> Local Users and Groups.
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If installed successfully, the PostgreSQL server will run in the
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background each time the system as started as a Windows service.
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A :menuselection:`PostgreSQL 9.0` start menu group will created
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and contains shortcuts for the ASB as well as the 'SQL Shell',
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which will launch a ``psql`` command window.
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If installed successfully, the PostgreSQL server will run in the background each time
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the system as started as a Windows service. When finished, the installer should launch
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the Application Stack Builder (ASB) -- use this to install PostGIS, see instructions
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below for more details. A 'PostgreSQL 8.3' start menu group should be created that
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contains shortcuts for the ASB and 'Command Prompt', which launches a terminal window
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in the PostgreSQL directory.
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__ http://www.enterprisedb.com/products-services-training/pgdownload
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__ http://www.enterprisedb.com
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__ http://www.enterprisedb.com/products/pgdownload.do#windows
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.. _postgisasb:
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PostGIS
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^^^^^^^
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From the Application Stack Builder (Programs -> PostgreSQL 8.3), select
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'PostgreSQL Database Server 8.3 on port 5432' from the drop down menu. Next,
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select 'PostGIS 1.3.6 for PostgreSQL 8.3' from the 'Spatial Extensions' tree
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in the list. Select only the default options during install (do not uncheck
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the option to create a default PostGIS database).
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From within the Application Stack Builder (to run outside of the installer,
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:menuselection:`Start --> Programs --> PostgreSQL 9.0`), select
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:menuselection:`PostgreSQL Database Server 9.0 on port 5432` from the drop down
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menu. Next, expand the :menuselection:`Categories --> Spatial Extensions` menu
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tree and select :menuselection:`PostGIS 1.5 for PostgreSQL 9.0`.
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After clicking next, you will be prompted to select your mirror, PostGIS
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will be downloaded, and the PostGIS installer will begin. Select only the
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default options during install (e.g., do not uncheck the option to create a
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default PostGIS database).
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.. note::
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You will be prompted to enter your 'postgres superuser' password in the
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'Database Connection Information' dialog.
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You will be prompted to enter your ``postgres`` database superuser
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password in the 'Database Connection Information' dialog.
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psycopg2
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^^^^^^^^
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The ``psycopg2`` Python module provides the interface between Python and the
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PostgreSQL database. Download the `Windows installer`__ (v2.0.10) and run
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using the default settings. [#]_
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PostgreSQL database. Download the latest `Windows installer`__ for your version
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of Python and PostgreSQL and run using the default settings. [#]_
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__ http://www.stickpeople.com/projects/python/win-psycopg/psycopg2-2.0.10.win32-py2.6-pg8.3.7-release.exe
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__ http://www.stickpeople.com/projects/python/win-psycopg/
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GeoDjango Installer
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^^^^^^^^^^^^^^^^^^^
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.. _osgeo4w:
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Download the `GeoDjango Installer`__; this was created [#]_ to simplify the rest
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of the process for installing GeoDjango on Windows platforms. The installer
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automatically installs Django 1.1, GDAL 1.6.0, PROJ 4.6.1 (including datum grid
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files), and configures the necessary environment variables.
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OSGeo4W
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^^^^^^^
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Once the installer has completed, log out and log back in so that the
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modifications to the system environment variables take effect, and you
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should be good to go.
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The `OSGeo4W installer`_ makes it simple to install the PROJ.4, GDAL, and GEOS
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libraries required by GeoDjango. First, download the `OSGeo4W installer`_,
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and run it. Select :menuselection:`Express Web-GIS Install` and click next.
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In the 'Select Packages' list, ensure that GDAL is selected; MapServer and
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Apache are also enabled by default, but are not required by GeoDjango and
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may be unchecked safely. After clicking next, the packages will be
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automatically downloaded and installed, after which you may exit the
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installer.
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.. _OSGeo4W installer: http://trac.osgeo.org/osgeo4w/
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Modify Windows Environment
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^^^^^^^^^^^^^^^^^^^^^^^^^^
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In order to use GeoDjango, you will need to add your Python and OSGeo4W
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directories to your Windows system ``Path``, as well as create ``GDAL_DATA``
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and ``PROJ_LIB`` environment variables. The following set of commands,
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executable with ``cmd.exe``, will set this up::
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set OSGEO4W_ROOT=C:\OSGeo4W
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set PYTHON_ROOT=C:\Python27
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set GDAL_DATA=%OSGEO4W_ROOT%\share\gdal
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set PROJ_LIB=%OSGEO4W_ROOT%\share\proj
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set PATH=%PATH%;%PYTHON_ROOT%;%OSGEO4W_ROOT%\bin
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reg ADD "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment" /v Path /t REG_EXPAND_SZ /f /d "%PATH%"
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reg ADD "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment" /v GDAL_DATA /t REG_EXPAND_SZ /f /d "%GDAL_DATA%"
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reg ADD "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment" /v PROJ_LIB /t REG_EXPAND_SZ /f /d "%PROJ_LIB%"
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For your convenience, these commands are available in the execuatble batch
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script, :download:`geodjango_setup.bat`.
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.. note::
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The installer modifies the system ``Path`` environment variable to
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include ``C:\Program Files\PostgreSQL\8.3\bin`` and
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``C:\Program Files\GeoDjango\bin``. This is required so that Python
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may find the GEOS DLL provided by PostGIS and the GDAL DLL provided
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by the installer. The installer also sets the ``GDAL_DATA`` and
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``PROJ_LIB`` environment variables.
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Administrator privileges are required to execute these commands.
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To do this, right-click on :download:`geodjango_setup.bat` and select
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:menuselection:`Run as administrator`. You need to log out and log back in again
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for the settings to take effect.
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__ http://geodjango.org/windows/GeoDjango_Installer.exe
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.. note::
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If you customized the Python or OSGeo4W installation directories,
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then you will need to modify the ``OSGEO4W_ROOT`` and/or ``PYTHON_ROOT``
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variables accordingly.
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Install Django and Setup Database
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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Finally, :ref:`install Django <installing-official-release>` on your system.
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You do not need to create a spatial database template, as one named
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``template_postgis`` is created for you when installing PostGIS.
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To administer the database, you can either use the pgAdmin III program
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(:menuselection:`Start --> PostgreSQL 9.0 --> pgAdmin III`) or the
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SQL Shell (:menuselection:`Start --> PostgreSQL 9.0 --> SQL Shell`).
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For example, to create a ``geodjango`` spatial database and user, the following
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may be executed from the SQL Shell as the ``postgres`` user::
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postgres# CREATE USER geodjango PASSWORD 'my_passwd';
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postgres# CREATE DATABASE geodjango OWNER geodjango TEMPLATE template_postgis ENCODING 'utf8';
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.. rubric:: Footnotes
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.. [#] The datum shifting files are needed for converting data to and from certain projections.
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@ -1200,5 +1258,3 @@ __ http://geodjango.org/windows/GeoDjango_Installer.exe
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routine from ``ctypes.util`` to locate shared libraries.
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.. [#] The ``psycopg2`` Windows installers are packaged and maintained by
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`Jason Erickson <http://www.stickpeople.com/projects/python/win-psycopg/>`_.
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.. [#] The source code for the installer is available in the `nsis_installer <http://geodjango.org/hg/nsis_installer/>`_
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GeoDjango mercurial repository.
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