Debconf is a configuration system for Debian packages. For a debconf
overview and documentation for sysadmins, see debconf(7) (in the
The debconf program runs a program under debconf's control, setting it up
to talk with debconf on stdio. The program's output is expected to be debconf
protocol commands, and it is expected to read result codes on stdin. See
debconf-devel(7) for details about the debconf protocol.
The command to be run under debconf must be specified in a way that will
let your PATH find it.