DownloadLink Module => Is not available in the plugin list

hello

Sorry my English is not so good! ;-|

I can not find the the current version modules "DownloadLink" The Module is not available in the plugin list
http://codex.gallery2.org/Gallery2:Modules:downloadlink
Where can I download the latest version?
I found an older version but that is not compatible with the version Gallery2.2.6

Thank you for your help

Kind regards

Mike

my data:
Gallery-Version = 2.2.6 Kern 1.2.0.8
PHP-Version = 5.2.14 cgi-fcgi
Webserver = Apache/2.2.8 (Linux/SUSE)
Datenbank = mysqli 5.0.67, lock.system=flock