Topic: installed 2 versions of ruby. do i need to install rails for each?

i have ruby 1.9.2 and 1.9.3.

i'm sure that my 1.9.3 has rails installed. do i need to install rails for the 1.9.2 version as well?

Re: installed 2 versions of ruby. do i need to install rails for each?

Only if you want to use Rails with 1.9.2
Can I strongly suggest that you use rvm to manage your ruby installations
https://rvm.io/

What you want and what you need are too often not the same thing!
When your head is hurting from trying to solve a problem, stop standing on it. When you are the right way up you will see the problem differently and you just might find the solution.
(Quote by me 15th July 2009)