postinst is in libgssapi-krb5-2 1.13.2+dfsg-5ubuntu2.1.
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 | #! /bin/sh
set -e
if [ "configure" = "$1" -a "x$2" != "x" ]; then
if dpkg --compare-versions $2 lt 1.12.1+dfsg-2\
&& test -f /usr/etc/gss/mech; then
cp /usr/etc/gss/mech /etc/gss/mech
fi
fi
exit 0
|