Question

When I run the commands for the Annotate Model Gem to annotate my models I get the following errors and I used these two ways to install the gem:

$ annotate --exclude tests, fixtures
c:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require':
        from c:/Ruby192/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:i
        from c:/Ruby192/lib/ruby/gems/1.9.1/gems/annotate-2.5.0/bin/annotate:3:i
        from c:/Ruby192/bin/annotate:19:in `load'
        from c:/Ruby192/bin/annotate:19:in `<main>'

$ bundle exec annotate --exclude tests, fixtures
c:/Ruby192/lib/ruby/gems/1.9.1/gems/annotate-2.5.0/bin/annotate:3:in `require': no such file to load -- rake/dsl_definition (LoadError)
        from c:/Ruby192/lib/ruby/gems/1.9.1/gems/annotate-2.5.0/bin/annotate:3:in `<top (required)>'
        from c:/Ruby192/lib/ruby/gems/1.9.1/bin/annotate:19:in `load'
        from c:/Ruby192/lib/ruby/gems/1.9.1/bin/annotate:19:in `<main>'

Gemfile

gem "rails", "3.1.0"
gem "rake", "0.8.7"

group :development do
  gem "annotate", "2.5.0"
end

command line:

$ gem install annotate
Successfully installed annotate-2.5.0
1 gem installed

How can I get this gem to work?

Answer 1

Update rake please. Rake::DSL has been introduced in version 0.9.

bundle update rake