Это руководство объяснит, как откатить PHP с версии 5.4 до 5.3 в Ubuntu 12.10.
Замечание: используйте этот скрипт на свой страх и риск! Создайте бекап БД.
Инструкция
Для начала вам нужно загрузить shell-скрипт или создать файл (в root/root)
- Содержимое файла
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#!/bin/bash
#
# Original for 5.3 by Ruben Barkow (rubo77) [url]http://www.entikey.z11.de/[/url]
# release 1 PHP5.4 to 5.3 by Emil Terziev ( foxy ) Bulgaria
# Originally Posted by Bachstelze [url]http://ubuntuforums.org/showthread.php?p=9080474#post9080474[/url]
# OK, here's how to do the Apt magic to get PHP packages from the precise repositories:
echo "Am I root? "
if [ "$(whoami &2>/dev/null)" != "root" ] && [ "$(id -un &2>/dev/null)" != "root" ] ; then
echo " NO!
Error: You must be root to run this script.
Enter
sudo su
"
exit 1
fi
echo " OK";
#install aptitude before, if you don`t have it:
apt-get update
apt-get install aptitude
# or if you prefer apt-get use:
# alias aptitude='apt-get'
# finish all apt-problems:
aptitude update
aptitude -f install
#apt-get -f install
# remove all your existing PHP packages. You can list them with dpkg -l| grep php
PHPLIST=$(for i in $(dpkg -l | grep php|awk '{ print $2 }' ); do echo $i; done)
echo these pachets will be removed: $PHPLIST
# you need not to purge, if you have upgraded from precise:
aptitude remove $PHPLIST
# on a fresh install, you need purge:
# aptitude remove --purge $PHPLIST
#Create a file each in /etc/apt/preferences.d like this (call it for example /etc/apt/preferences.d/php5_2);
#
#Package: php5
#Pin: release a=precise
#Pin-Priority: 991
#
#The big problem is that wildcards don't work, so you will need one such stanza for each PHP package you want to pull from precise:
echo ''>/etc/apt/preferences.d/php5_3
for i in $PHPLIST ; do echo "Package: $i
Pin: release a=precise
Pin-Priority: 991
">>/etc/apt/preferences.d/php5_3; done
echo "# needed sources vor php5.3:
deb [url]http://bg.archive.ubuntu.com/ubuntu/[/url] precise main restricted
deb-src [url]http://bg.archive.ubuntu.com/ubuntu/[/url] precise main restricted
deb [url]http://bg.archive.ubuntu.com/ubuntu/[/url] precise-updates main restricted
deb-src [url]http://bg.archive.ubuntu.com/ubuntu/[/url] precise-updates main restricted
deb [url]http://bg.archive.ubuntu.com/ubuntu/[/url] precise universe
deb-src [url]http://bg.archive.ubuntu.com/ubuntu/[/url] precise universe
deb [url]http://bg.archive.ubuntu.com/ubuntu/[/url] precise-updates universe
deb-src [url]http://bg.archive.ubuntu.com/ubuntu/[/url] precise-updates universe
deb [url]http://bg.archive.ubuntu.com/ubuntu/[/url] precise multiverse
deb-src [url]http://bg.archive.ubuntu.com/ubuntu/[/url] precise multiverse
deb [url]http://bg.archive.ubuntu.com/ubuntu/[/url] precise-updates multiverse
deb-src [url]http://bg.archive.ubuntu.com/ubuntu/[/url] precise-updates multiverse
deb-src [url]http://bg.archive.ubuntu.com/ubuntu/[/url] natty-backports main restricted universe multiverse
deb [url]http://security.ubuntu.com/ubuntu[/url] precise-security main restricted
deb-src [url]http://security.ubuntu.com/ubuntu[/url] precise-security main restricted
deb [url]http://security.ubuntu.com/ubuntu[/url] precise-security universe
deb-src [url]http://security.ubuntu.com/ubuntu[/url] precise-security universe
deb [url]http://security.ubuntu.com/ubuntu[/url] precise-security multiverse
deb-src [url]http://security.ubuntu.com/ubuntu[/url] precise-security multiverse
deb-src [url]http://archive.canonical.com/ubuntu[/url] natty partner
deb [url]http://extras.ubuntu.com/ubuntu[/url] precise main
deb-src [url]http://extras.ubuntu.com/ubuntu[/url] precise main
deb [url]http://bg.archive.ubuntu.com/ubuntu/[/url] precise-backports main restricted universe multiverse
deb-src [url]http://bg.archive.ubuntu.com/ubuntu/[/url] precise-backports main restricted universe multiverse
deb [url]http://archive.canonical.com/ubuntu[/url] precise partner
deb-src [url]http://archive.canonical.com/ubuntu[/url] precise partner
" >> /etc/apt/sources.list.d/precise.list
aptitude update
apache2ctl restart
echo install new from precise:
aptitude -t precise install $PHPLIST
# at the end retry the modul libapache2-mod-php5 in case it didn't work the first time:
aptitude -t precise install libapache2-mod-php5
apache2ctl restart
После того, как у вас будет загруженный файл php5_4_downgrade_5.3.sh или созданный, вам нужно будет изменить его права, выполнив:
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sudo chmod 755 php5_4_downgrade_5.3.sh
Теперь вы можете выполнить этот скрипт с помощью следующей команды в терминале:
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sudo sh php5_4_downgrade_5.3.sh