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Fixed #30933 -- Updated instructions for installing GeoDjango on Windows.
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David Smith
Carlton Gibson
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@ -374,39 +374,38 @@ 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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GeoDjango on Windows. In this tutorial we will install 64 bit versions of each
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application.
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Python
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~~~~~~
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:doc:`Install Python </howto/windows>`.
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Install a 64 bit version of Python. See :doc:`Install Python </howto/windows>`
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for further information.
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PostgreSQL
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~~~~~~~~~~
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First, download the latest `PostgreSQL 9.x installer`__ from the
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Download the latest `PostgreSQL 12.x installer`__ from the
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`EnterpriseDB`__ website. After downloading, run the installer, follow the
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on-screen directions, and keep the default options unless you know the
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consequences of changing them.
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.. note::
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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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The PostgreSQL installer creates a new ``postgres`` database superuser
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You will be prompted once to set the password -- make sure to remember it!
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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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When the installer completes, it will ask to "Launch Stack Builder at exit?" --
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keep this checked, as it is necessary to install :ref:`postgisasb`.
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.. note::
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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.x` 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
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each time the system as started as a Windows service. A
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:menuselection:`PostgreSQL 12` start menu group will created and contains
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shortcuts for the Application Stack Builder (ASB) as well as the
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'SQL Shell', which will launch a ``psql`` command window.
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__ https://www.enterprisedb.com/downloads/postgres-postgresql-downloads
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__ https://www.enterprisedb.com
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@ -416,30 +415,18 @@ __ https://www.enterprisedb.com
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PostGIS
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~~~~~~~
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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.x`), select
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:menuselection:`PostgreSQL Database Server 9.x 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 X.Y for PostgreSQL 9.x`.
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From within the Stack Builder (to run outside of the installer,
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:menuselection:`Start --> PostgreSQL 12 --> Application Stack Builder`), select
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:menuselection:`PostgreSQL 12 (x64) on port 5432` from the drop down
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menu and click next. Expand the
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:menuselection:`Categories --> Spatial Extensions` menu tree and select
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:menuselection:`PostGIS X.Y for PostgreSQL 12`.
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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`` 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 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/
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After clicking next, you will be prompted to confirm the selected package and
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"Download directory". Click next again, this will download PostGIS and you will
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be asked to click next to begin the PostGIS installer. Select the default
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options during install. The install process includes three Yes/No dialog boxes,
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the default option for all three is "No".
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.. _osgeo4w:
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@ -447,54 +434,68 @@ OSGeo4W
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~~~~~~~
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The `OSGeo4W installer`_ helps to install the PROJ, GDAL, and GEOS libraries
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required by GeoDjango. First, download the `OSGeo4W installer`_, and run it.
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Select :menuselection:`Express Web-GIS Install` and click next. In the 'Select
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Packages' list, ensure that GDAL is selected; MapServer and Apache are also
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enabled by default, but are not required by GeoDjango and may be unchecked
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safely. After clicking next, the packages will be automatically downloaded and
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installed, after which you may exit the installer.
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required by GeoDjango. First, download the `OSGeo4W installer`_ (64bit), and
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run it. Select :menuselection:`Express Web-GIS Install` and click next. In the
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'Select Packages' list, ensure that GDAL is selected; MapServer is also enabled
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by default, but is not required by GeoDjango and may be unchecked safely. After
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clicking next and accepting the license agreements, the packages will be
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automatically downloaded and installed, after which you may exit the installer.
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.. _OSGeo4W installer: https://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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In order to use GeoDjango, you will need to add your 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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executable with ``cmd.exe``, will set this up. Restart your device
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once this is complete for new environment variables to be recognized:
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.. code-block:: bat
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set OSGEO4W_ROOT=C:\OSGeo4W
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set PYTHON_ROOT=C:\Python3X
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set OSGEO4W_ROOT=C:\OSGeo4W64
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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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set PATH=%PATH%;%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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.. note::
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Administrator privileges are required to execute these commands.
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To do this, create a ``bat`` script with the commands, right-click it, and
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select :menuselection:`Run as administrator`. You need to log out and log
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back in again for the settings to take effect.
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This assumes 64bit version of OSGeo4W is installed. If you have installed
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the 32bit version you will need to change the first command to
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``set OSGEO4W_ROOT=C:\OSGeo4W``.
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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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Administrator privileges are required to execute these commands.
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To do this, run command prompt as administrator and enter the commands
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above. You need to log out and log back in again for the settings to take
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effect.
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.. note::
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If you customized the OSGeo4W installation directories, then you will need
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to modify the ``OSGEO4W_ROOT`` variables accordingly.
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Install Django and set up database
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Finally, :ref:`install Django <installing-official-release>` on your system.
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:ref:`install Django <installing-official-release>` on your system. It is
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recommended that you create a :doc:`virtural environment
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<python:tutorial/venv>` for each project you create.
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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. ``psycopg2`` can be installed via pip within your Python
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virtual environment::
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pip install psycopg2
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.. rubric:: Footnotes
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.. [#] GeoDjango uses the :func:`~ctypes.util.find_library` routine from
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``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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