When launched Mail admin installer, it stops and fails reporting that libmail-sender-perl package isn’t found.
Debian Lenny (5.0), Debian Squeeze (6.0), Debian Wheezy (7.0)
- Update your /etc/apt/sources.list to include “non-free” declaration to default source of packages. A working example should like like:
deb http://ftp.es.debian.org/debian/ squeeze main non-free
- After that, restart the installer again.