Q:

How run different versions of node.js in same time?

I have installed node v0.8.25 for my cloud9 application and i want develop on node v0.11.2. So can i run cloud9 on v0.8 and run my programs on v0.11.2 on Ubuntu? I used nvm.
Thanks.

A:

As hobbs said in his comment, nvm is the way to go, since it was made specifically for this.
Check out this nice article on how to set it up/use it with different versions: http://codetheory.in/using-node-version-manager-nvm-to-manage-multiple-node-js-versions/
Check rebrec's comment below for instructions on how to use nvm

