php52-ubuntu-lucid.sh

gistfile1.eclass

#!/bin/bash
sed s/lucid/karmic/g /etc/apt/sources.list | tee /etc/apt/sources.list.d/karmic.list
aptitude update -y
cat > /etc/apt/preferences.d/php <<heredoc
Package: php5
Pin: version 5.2.*
Pin-Priority: 991

Package: php5-cli
Pin: version 5.2.*
Pin-Priority: 991

Package: php5-cgi
Pin: version 5.2.*
Pin-Priority: 991

Package: php5-mysql
Pin: version 5.2.*
Pin-Priority: 991

Package: php5-common
Pin: version 5.2.*
Pin-Priority: 991

Package: libapache2-mod-php5
Pin: version 5.2.*
Pin-Priority: 991

Package: php5-curl
Pin: version 5.2.*
Pin-Priority: 991

Package: php5-imap
Pin: version 5.2.*
Pin-Priority: 991

Package: php5-mcrypt
Pin: version 5.2.*
Pin-Priority: 991

Package: php-apc
Pin: version 3.0.*
Pin-Priority: 991

Package: php-gd
Pin: version 5.2.*
Pin-Priority: 991

Package: php5-gd
Pin: version 5.2.*
Pin-Priority: 991

Package: php5-dev
Pin: version 5.2.*
Pin-Priority: 991

Package: php5-api
Pin: version 5.2.*
Pin-Priority: 991

Package: php-pear
Pin: version 5.2.*
Pin-Priority: 991

Package: php5-pear
Pin: version 5.2.*
Pin-Priority: 991
heredoc
# then aptitude install all the above pkgs