I would like to install NodeJS version 0.8.18 on Ubuntu 12.04. I tried to install the newest version and then reverting to 0.8.18 by using nvm, but when I run my code apparently there is some problem with the packages installed and the two versions (latest and 0.8.18). Since I don't know how to solve that problem, I cleaned the machine from the Node installation and thought about installing directly the version I'm interested in (v0.8.18).
Chris Lea has 0.8.23 in his ppa repo.
This package let you add a repository to apt-get: (You can also do this manually)
sudo apt-get install software-properties-common
Add Chris Lea's repository:
sudo apt-add-repository ppa:chris-lea/node.js-legacy
Update apt-get:
sudo apt-get update
Install Node.js:
sudo apt-get install nodejs=0.8.23-1chl1~precise1
I think (feel free to edit) the version number is optional if you only add node.js-legacy. If you add both legacy and ppa/chris-lea/node.js you most likely need to add the version.