Ubuntu: running services inside a chroot
So I got a task the other day: install php 5.5.9 onto a fairly old (10.04.4 LTS "lucid") Ubuntu machine, without breaking the already existing prehistoric php, installed from the default repository. Also, compiling from the sources was out of question, since my colleges wanted to keep the update procedure as simple as possible. So how do I install a 14.04.1 LTS "trusty" package onto lucid without wreaking havoc among the packages?