Hi ! First of all, according to your soources.list, you only have access to the security updates and not to the main debian archives. That's why you cannot download and thus install postfix-dev. Add these lines in your sources.list : deb ftp://ftp.XX.debian.org/debian etch main contrib deb-src ftp://ftp.XX.debian.org/debian etch main contrib where XX is the two-character identifier of the closest country housing a mirror. Have a look at : http://www.fr.debian.org/mirrors/list for the complete list of the debian mirrors. The deb-src line is only necessary if you need to build packages from source. To have your database up to date, type : apt-get update. This might not be the solution to your GLIBC_2.4 problem, but doubtlessly the one for your postfix-dev one. Just try and tell us. H. P.S. : your sources.list was small enough to be directly included in the E-mail. No real need for attachment.
_____________________________________________________________________________ Ne gardez plus qu'une seule adresse mail ! Copiez vos mails vers Yahoo! Mail -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]