Error with auto_migrate

[jorgevila]

I am obtaining this error when testing the example...

jorgev-mac:example cesarfuentes$ ruby -rubygems app.rb
DataObjects::URI.new with arguments is deprecated, use a Hash of URI components (/Library/Ruby/Gems/1.8/gems/dm-do-adapter-1.1.0/lib/dm-do-adapter/adapter.rb:231:in new') /Library/Ruby/Gems/1.8/gems/dm-core-1.1.0/lib/dm-core/model/relationship.rb:378:inmethod_missing': undefined method auto_migrate!' for Post:Class (NoMethodError) from /Library/Ruby/Gems/1.8/gems/dm-core-1.1.0/lib/dm-core/model/property.rb:251:inmethod_missing'
from ./lib/common.rb:14
from /Library/Ruby/Gems/1.8/gems/sinatra-1.3.0/lib/sinatra/base.rb:1270:in configure' from /Library/Ruby/Gems/1.8/gems/sinatra-1.3.0/lib/sinatra/base.rb:1586:insend'
from /Library/Ruby/Gems/1.8/gems/sinatra-1.3.0/lib/sinatra/base.rb:1586:in configure' from ./lib/common.rb:12 from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:ingem_original_require'
from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `require'
from app.rb:1

I will try to figure out the version for dm-core needed for sinatras-hat,...

Best,