In a comment on this page announcing the Open Source release of the font Source Sans Pro I just suggested to Paul D. Hunt (Adobe) to have a look at this FontSource issue: http://blogs.adobe.com/typblography/2012/08/source-sans-pro.html (comment currently is awaiting moderation) A solution of this issue would help to add Source Sans Pro to Debian main instead of Debian contrib. See http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=683774