Here you will find archives of the GPL Source Code used to power Geograph, we produce nightly builds when there has been code changes submitted to the project Subversion repository, and also a latest folder which is always the latest generated archive.
Even though you can download and run the code from these archives, its recommended to checkout the trunk of the SVN repository, which makes it easy to keep track of changes.
New! - download a Virtual Machine with Geograph preinstalled from the Torrents site.
For more links see the hub