You can download the alpha releases of picurl here - please note that all these releases require exiv2 to be installed on your system:

03/30/2008 picurl-0.0.2

• Windows Binary: http://picurl.org/releases/picurl-0.0.2.zip
• Source tarball: http://picurl.org/releases/picurl-0.0.2.tar.gz
• Windows-ready (.exe Binary)
• extended metadata functionality
• generation of RSS/OPML-Feeds of indexed stores

02/27/2008 picurl-0.0.1 - Initial Release

• Source tarball: http://picurl.org/releases/picurl-0.0.1.tar.gz
• Linux-only
• list contents of photo stores
• copy-on-the-fly between photo stores
• placeholder-thumbnail functionality