postinst is in libcanna1g 3.7p3-14.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | #!/bin/sh
# Source debconf library.
. /usr/share/debconf/confmodule
db_version 2.0
set -e
case "$1" in
configure)
db_get canna/default_style
cp /usr/share/canna/${RET}.canna /etc/canna/default.canna
ldconfig
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
;;
esac
|