0x1998 - MANAGER
Edit File: python.preinst
#! /bin/sh set -e # remove the python alternatives before installing our own python link update-alternatives --auto /usr/bin/python >/dev/null 2>&1 || true update-alternatives --remove python /usr/bin/python1.5 || true update-alternatives --remove python /usr/bin/python2.1 || true update-alternatives --remove python /usr/bin/python2.2 || true [ -L /usr/share/doc/python/html ] || rm -rf /usr/share/doc/python/html case "$1" in upgrade) if dpkg --compare-versions $2 lt 2.6.1-1~; then oldv=$(echo $2 | sed 's/^\(...\).*/\1/') if [ "$DEBIAN_FRONTEND" != noninteractive ]; then echo "running python pre-rtupdate hooks for python2.7..." fi for hook in /usr/share/python/runtime.d/*.rtupdate; do [ -x $hook ] || continue if ! $hook pre-rtupdate python$oldv python2.7; then hb=$(basename $hook .rtupdate) echo >&2 "error running python pre-rtupdate hook $hb" echo >&2 "running python failed-pre-rtupdate hook $hb" $hook failed-pre-rtupdate python$oldv python2.7 errors=yes break fi done [ -z "$errors" ] || exit 3 fi # 2.4.4-5 is the first version, which adds python2.5 as supported # version; need to run an rtinstall python2.5 in the postinst. if dpkg --compare-versions $2 lt 2.4.4-5 && [ -x /usr/bin/python2.5 ]; then version=$(dpkg -s python2.5-minimal | awk '/^Version:/ {print $2}') mkdir -p /var/lib/python echo "$version" > /var/lib/python/python2.5_already_installed fi # 2.5.4-6 is the first version, which adds python2.6 as supported # version; need to run an rtinstall python2.6 in the postinst. if dpkg --compare-versions $2 lt 2.5.4-6 && [ -x /usr/bin/python2.6 ]; then version=$(dpkg -s python2.6-minimal | awk '/^Version:/ {print $2}') mkdir -p /var/lib/python echo "$version" > /var/lib/python/python2.6_already_installed fi # 2.6.6-13 is now the first version, which adds python2.7 as supported # version; need to run an rtinstall python2.7 in the postinst. if dpkg --compare-versions $2 lt 2.6.6-13 && [ -x /usr/bin/python2.7 ]; then version=$(dpkg -s python2.7-minimal | awk '/^Version:/ {print $2}') mkdir -p /var/lib/python echo "$version" > /var/lib/python/python2.7_already_installed fi esac