# Upgrading Rails to 1.1

**URL:** <https://www.ruby-forum.com/t/upgrading-rails-to-1-1/93531>\
**Category:** Engines\
**Created:** [April 4, 2006, 2:24pm UTC](https://www.ruby-forum.com/t/upgrading-rails-to-1-1/93531 "2006-04-04T14:24:46Z")\
**Posts on this page:** 2\
**Page:** 2

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**Author:** ![crucoba](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/c/e8c25b/32.png) [@crucoba](https://www.ruby-forum.com/u/crucoba)\
**Post date:** [June 4, 2006, 11:34pm UTC](https://www.ruby-forum.com/t/upgrading-rails-to-1-1/93531/21 "2006-06-04T23:34:37Z")

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James A. wrote:

> There was a minor issue with the latest version of the engines plugin  
> and the login engine. I’ve just updated the login engine, so the  
> latest versions of everything should now be compatible.

That and:  
apt-get install libmysql-ruby1.8  
did the trick for me.

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<div class="post-metadata">

**Author:** ![crucoba](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/c/e8c25b/32.png) [@crucoba](https://www.ruby-forum.com/u/crucoba)\
**Post date:** [July 17, 2006, 6:35pm UTC](https://www.ruby-forum.com/t/upgrading-rails-to-1-1/93531/22 "2006-07-17T18:35:20Z")

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I just went through a similar problem with engines and login\_engine  
similar to Nathan. I kept on getting the

> /Users/nathan/Documents/epanel-migrate-to-112/config/…/vendor/plugins/engines/lib/engines.rb 163:in `start_engine': undefined method `add\_path’ for Controllers:Module  
> (NoMethodError)

I finally figured out my problem – I was not using svn:externals, and  
had an old snapshot in my vendor/ directory, and it wasn’t getting  
updated by  
script/plugin update

I switched over to using svn:externals by just  
script/plugin install --force -x engines  
script/plugin install --force -x login\_engine

And my script/server works just fine.

For more info on installing and maintaing rails engines:  
[http://www.snowblink.co.uk/articles/2006/04/05/installing-rails-engines](http://www.snowblink.co.uk/articles/2006/04/05/installing-rails-engines)

Steve

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