Does anybody knows where can I download the spanish language file for rsgallery2?

Salu2.paloji

if it is not included yet, then there probably isn\'t a download

but you could translate it, it really isn\'t hard to do
just copy and rename english.php in the language folder of the component, and start renaming everything (not that much) into spanish.

when you do this, please give us a headsup so we can include it into the next release

please use one of the language files in this post http://rsgallery2.net/component/option,com_simpleboard/Itemid,3/func,view/id,795/catid,7/limit,15/limitstart,15/
as they contain a fix