You need to get into the system.
Try typing sudo (aka super user/super admin)
$ sudo
it'll prompt you to put in your password if you are the admin of your
computer.
Once you're in and have the permisison, you can install rails. (sudo
will stay in your command prompt until you exit from it)
$
sorry didn't read your question completely
You can choose your version using this command:
rails _2.3.5_ --version
You can change between versions if you do this and shouldn't harm
whatever project you have under an old rails verion
On May 24, 2:10 pm, anon_comp neocools...@gmail.com wrote:
Thanks. I do understand that. However, my question is that if I
execute the command sudo gem install rails --pre, won't I be
overwriting my existing Rails 2.3.5 executable which resides in /usr/
bin? That's what I'm really worried about. I'd like to be able to
have both Rails 2.3.5 and the
I'm sorry. I wouldn't be able to know as I've never installed Rails 3
Hopefully someone here has and will be able to help you.
On May 24, 2:32 pm, Robert robert...@gmail.com wrote:
Thanks. I do understand that. However, my question is that if I
execute the command sudo gem install rails
On Mon, May 24, 2010 at 11:32 AM, Robert robert...@gmail.com wrote:
Thanks. I do understand that. However, my question is that if I
execute the command sudo gem install rails --pre, won't I be
overwriting my existing Rails 2.3.5 executable which resides in /usr/
bin? That's what I'm really
I think this article by Brian Cardarella may answer my question. I'll
figure this out and document what I had to do for all the other
noobs out there.
http://cardarella.blogspot.com/2010/01/rails-2-rails-3-side-by-side.html
On May 24, 11:41 am, Hassan Schroeder hassan.schroe...@gmail.com
wrote:
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