= Downloading GDAL/OGR Source =

== Packaged Source == 

All source releases are available for download from:
 * http://download.osgeo.org/gdal

=== 1.5.3 Latest Stable Release === 

[wiki:Release/1.5.3-News 1.5.3 Release News]
 
 * http://download.osgeo.org/gdal/gdal153.zip - source as a zip
 * http://download.osgeo.org/gdal/gdal-1.5.3.tar.gz - source as .tar.gz
 
=== 1.5.2 === 

[wiki:Release/1.5.2-News 1.5.2 Release News]
 
 * http://download.osgeo.org/gdal/gdal152.zip - source as a zip
 * http://download.osgeo.org/gdal/gdal-1.5.2.tar.gz - source as .tar.gz
 
=== 1.5.1 === 

[wiki:Release/1.5.1-News 1.5.1 Release News]
 
 * http://download.osgeo.org/gdal/gdal151.zip - source as a zip
 * http://download.osgeo.org/gdal/gdal-1.5.1.tar.gz - source as .tar.gz
 
=== 1.5.0  === 

[wiki:Release/1.5.0-News 1.5.0 Release News]
 
 * http://download.osgeo.org/gdal/gdal150.zip - source as a zip
 * http://download.osgeo.org/gdal/gdal-1.5.0.tar.gz - source as .tar.gz
 * http://download.osgeo.org/gdal/gdalautotest-1.5.0.tar.gz - Python Test Suite
 * http://download.osgeo.org/gdal/gdal150doc.zip - HTML Documentation

=== 1.4.4 === 


[wiki:Release/1.4.4-News 1.4.4 Release News]
 
 * http://download.osgeo.org/gdal/gdal144.zip - source as a zip
 * http://download.osgeo.org/gdal/gdal-1.4.4.tar.gz - source as .tar.gz

=== 1.4.3 - Retracted ===

[wiki:Release/1.4.3-News 1.4.3 Release News]

=== 1.4.2  ===

[wiki:Release/1.4.2-News 1.4.2 Release News]

 * http://download.osgeo.org/gdal/gdal142.zip - source as a zip
 * http://download.osgeo.org/gdal/gdal-1.4.2.tar.gz - source as .tar.gz

=== 1.4.1 ===

[wiki:Release/1.4.1-News 1.4.1 Release News]

 * http://download.osgeo.org/gdal/gdal141.zip - source as a zip
 * http://download.osgeo.org/gdal/gdal-1.4.1.tar.gz - source as .tar.gz
 * http://download.osgeo.org/gdal/gdal141doc.zip - html reference docs
 * http://download.osgeo.org/gdal/gdalautotest-1.4.1.tar.gz - test suite

=== 1.4.0 - January 2007 ===

 * http://download.osgeo.org/gdal/gdal140.zip - source as a zip
 * http://download.osgeo.org/gdal/gdal-1.4.0.tar.gz - source as .tar.gz
 * http://download.osgeo.org/gdal/gdal140doc.zip - html reference docs
 * http://download.osgeo.org/gdal/gdalautotest-1.4.0.tar.gz - test suite

=== Nightly Snapshots ===

Each night two snapshots are created from the subversion current development version (1.6.0 dev) and the latest stable branch (1.5), and made available at the following url.  These nightly snapshots may be broken on any given night.  Use at own risk!

 * http://download.osgeo.org/gdal/daily

== Subversion ==

The GDAL/OGR software lives in the [http://subversion.tigris.org Subversion] source control system.  It can be browsed online using the [http://trac.osgeo.org/gdal/browser Browse Source] button on the top bar.

With the subversion client software installed, the current development version can be extracted using the command:

{{{
  svn checkout https://svn.osgeo.org/gdal/trunk/gdal gdal
}}}

To extract the current stable version use the command:

{{{
  svn checkout https://svn.osgeo.org/gdal/branches/1.5/gdal gdal
}}}

Update access to the Subversion repository is governed by [http://www.gdal.org/rfc3_commiters.html RFC 3: GDAL Commiter Guidelines].  Commiters should take care to use https for access, and use their [http://www.osgeo.org/osgeo_userid OSGeo Userid] for authentication.  A commit command might look something like:

{{{
  svn commit -m "fix buffer overwrite in RawRasterBand::RasterIO() (bug #999)" rawdataset.cpp --username warmerdam
}}}