Hello, Unofficial debian packages of argyllcms tools are available ! Just add: deb ftp://ftp.nerim.net/debian-marillat/ etch main in your /etc/apt/source.conf file (etch and sid only at the moment). Then: # apt-get install argyll-bin I'm not the author; please see package infos to contact him if needed. Enjoy! -- Frédéric http://www.gbiloba.org