How to install Rails 2.3.2 and 2.3.4 simultaneously on Ubuntu 9.04?

Question

I need to install Rails 2.3.2 and Rails 2.3.4 simultaneously on my Ubuntu 9.04 server. How do I do this? When I run: ``` sudo gem install rails ``` ...it installs version 2.3.4. Is there a single command I can use to also install 2.3.2 parallel to the default (latest) version? Thanks!

Accepted Answer

use the -v option to gem:

```
sudo gem install rails -v=2.3.2
```

you'll have to do a separate install for 2.3.4 though

How to install Rails 2.3.2 and 2.3.4 simultaneously on Ubuntu 9.04?

Solution

Problem