# What versions go where

**URL:** <https://www.ruby-forum.com/t/what-versions-go-where/122141>\
**Category:** Rails\
**Created:** [December 4, 2007, 9:43pm UTC](https://www.ruby-forum.com/t/what-versions-go-where/122141 "2007-12-04T21:43:42Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![gemblon](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/g/ee59a6/32.png) [@gemblon](https://www.ruby-forum.com/u/gemblon)\
**Post date:** [December 4, 2007, 9:43pm UTC](https://www.ruby-forum.com/t/what-versions-go-where/122141/1 "2007-12-04T21:43:42Z")

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I am trying to track, what gems go to what version of ruby to what  
rails. it is a bit of a chore. as i upgrade my ruby and rails, and  
then watch the gems break.

for example, when it comes to authentication, restful and acts now give  
me an error that i have not resolved yet. the error is:

> > The name ‘User’ is reserved by Ruby on Rails.  
> > Please choose an alternative and run this generator again.

The user controller was not generated.  
I have not yet found documentation for this.  
What to do. What to do.

Do I just make a controller with a different name?

How is everybody else tracking, what, is where, and how, by version, for  
an application?

And,

does Capistrano update gems to my hosted unix server from my local  
development environment.

Any tips appreciated.

thanks

---

<div class="post-metadata">

**Author:** ![gemblon](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/g/ee59a6/32.png) [@gemblon](https://www.ruby-forum.com/u/gemblon)\
**Post date:** [December 4, 2007, 11:56pm UTC](https://www.ruby-forum.com/t/what-versions-go-where/122141/2 "2007-12-04T23:56:18Z")

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On Dec 4, 12:43 pm, “gemblon (t.b.)” \<rails-mailing-l…@andreas-  
[s.net](http://s.net)\> wrote:

> The user controller was not generated.  
> does Capistrano update gems to my hosted unix server from my local  
> development environment.
> 
> Any tips appreciated.
> 
> ## thanks
> 
> Posted viahttp://www.ruby-forum.com/.

Good question. I haven’t seen anything comprehensive, there’s a basic  
table for the rails components thru rails 1.2: pack, record, mailer,  
etc

[http://wiki.rubyonrails.com/rails/pages/HowtoLockToSpecificRailsVersions](http://wiki.rubyonrails.com/rails/pages/HowtoLockToSpecificRailsVersions)