postinst is in software-center 13.10-0ubuntu4.
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 22 23 24 25 26 27 28 29 | #!/bin/sh
set -e
# Automatically added by dh_python2:
if which pycompile >/dev/null 2>&1; then
	pycompile -p software-center /usr/share/software-center -V 2.7-
fi
# End automatically added section
if [ "$1" = "triggered" ] || [ "$1" = "configure" ]; then
    # update-software-center needs python-aptdaemon to be configured
    # but we aren't guaranteed this due to debian bug #671711
    pyaptd_status=`dpkg-query -f '${Status}' -W python-aptdaemon`
    if [ "$pyaptd_status" = "install ok installed" ]; then
        update-software-center --triggered "$2" || true
    fi
    exit 0
fi
# make sure we update the index so that on first install
# we have something to show (LP: #617397)
if [ "$1" = "configure" ];then
    update-apt-xapian-index -u || true
fi
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