Hi, I have problem to getting: root@mail:/usr/src# apt-get build-dep postfix Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to find a source package for postfix root@mail:/usr/src# apt-get install source postfix Reading package lists... Done Building dependency tree Reading state information... Done E: Couldn't find package source My sources.list is: deb http://ftp2.de.debian.org/debian lenny main contrib non-free deb-src http://ftp2.de.debian.org/debian-security lenny/updates main contrib non-free And it was like this: deb http://ftp2.de.debian.org/debian lenny main contrib non-free deb http://ftp2.de.debian.org/debian-security lenny/updates main contrib non-free But no resolts any way. Thanks...
Add Code: deb-src http://ftp2.de.debian.org/debian/ lenny main contrib non-free to your sources.list and run Code: aptitude update
