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#! /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 $2 lt 2.4; then
oldv=$(echo $2 | sed 's/^\(...\).*/\1/')
if [ "$DEBIAN_FRONTEND" != noninteractive ]; then
echo "running python pre-rtupdate hooks for @PVER@..."
fi
for hook in /usr/share/python/runtime.d/*.rtupdate; do
[ -x $hook ] || continue
if ! $hook pre-rtupdate python$oldv @PVER@; 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 @PVER@
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
esac
#DEBHELPER#
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