undefined method `namespace'

[goyox86]

Hello all!

I'm using Ruby 1.9.2 ruby 1.9.2p180 (2011-02-18) [x86_64-darwin10.6.0] and Rails 3.1.3

I'm trying to annotate my models and I'm getting this:

https://gist.github.com/1607731

[ctran]

Have you tried the version from github?

[stewartjohnson]

I get the same thing.

ruby 1.9.2p290 (2011-07-09 revision 32553) [x86_64-linux]
rails 3.1.0

.../gems/activerecord-3.1.0/lib/active_record/railties/databases.rake:3:in <top (required)>': undefined methodnamespace' for main:Object (NoMethodError)

[megalithic]

as @ctran mentioned, you may want to pull the github version.. this worked for me. In your Gemfile:
gem 'annotate', :git => 'git://github.com/jeremyolliver/annotate_models.git', :branch => 'rake_compatibility'

[manishval]

Try

bundle exec annotate

Source: http://stackoverflow.com/questions/4580892/how-to-get-annotate-gem-to-work

[hale]

I have the same problem with annotate 2.4.0 installed from rubygems, using ruby 1.9.3p0.

Fixed by doing both the suggestions above, using the version from github on the rake-compatability branch and launching annotate through bundle.

[rollandsteele]

I had the same issue with a Windows 7 setup and the above mention suggestions worked for me.

[kevinelliott]

Can someone please have this "rake_compatibility" branch merged in. I confirm it worked for me on Ruby 1.9.2 and Rails 3.1.3.

[pcerioli]

what @megalithic suggested worked for me
i am using rails '3.2.3' and ruby 1.9.3p0

[asafjaffi]

gem 'annotate', '~> 2.4.1.beta' worked for me (took it off Michael Hartel's rails book, listing 6.4)

[bambery]

@asafjaffi's suggestion worked for me.

[firedev]

@asafjaffi wins for me too.

[zambon]

@asafjaffi +1

[victorhazbunanuff]

Works for me I'm Ruby 1.9.2 & Rails 3.2.2
gem 'annotate', :git => 'git://github.com/jeremyolliver/annotate_models.git', :branch => 'rake_compatibility'
$ bundle exec annotate

[jcrowe2011]

Ingem 'annotate', '~> 2.4.1.beta'

Worked for me too!

[PendragonDevelopment]

Works for me I'm Ruby 1.9.2 & Rails 3.2.6
gem 'annotate', :git => 'git://github.com/jeremyolliver/annotate_models.git', :branch => 'rake_compatibility'
$ bundle exec annotate
Windows 7 64

[dreki]

Using megalithic's fix worked for me. This should be fixed in the "main" annotate gem, though.

[alexch]

I think this is fixed in master now; could someone please confirm this is fixed in version 2.5.0.pre3 so I can close this bug?

[sguha00]

Works for me with gem 'annotate', :git => 'git://github.com/ctran/annotate_models.git'