failing to load gem merb_datamapper

[Christopher J. Bottaro]

$ merb -i
~ Loaded DEVELOPMENT Environment...
~ loading gem 'merb_helpers' ...
~ Connecting to database...
~ loading gem 'merb_datamapper' ...
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/
1.8/rubygems/custom_require.rb:27:in `gem_original_require': no such
file to load -- _adapter (LoadError)
from /System/Library/Frameworks/Ruby.framework/Versions/1.8/
usr/lib/ruby/1.8/rubygems/custom_require.rb:27:in `require'
from /Library/Ruby/Gems/1.8/gems/dm-core-0.9.2/lib/dm-core.rb:
201:in `setup'
from /Library/Ruby/Gems/1.8/gems/merb_datamapper-0.9.3/lib/
merb/orms/data_mapper/connection.rb:48:in `setup_connections'
from /Library/Ruby/Gems/1.8/gems/merb_datamapper-0.9.3/lib/
merb/orms/data_mapper/connection.rb:31:in `connect'
from /Library/Ruby/Gems/1.8/gems/merb_datamapper-0.9.3/lib/
merb_datamapper.rb:5
from /Library/Ruby/Gems/1.8/gems/merb-core-0.9.3/lib/merb-core/
core_ext/kernel.rb:47:in `require'
from /Library/Ruby/Gems/1.8/gems/merb-core-0.9.3/lib/merb-core/
core_ext/kernel.rb:47:in `load_dependency'
from /Library/Ruby/Gems/1.8/gems/merb-core-0.9.3/lib/merb-core/
bootloader.rb:227:in `load_dependencies'
from /Library/Ruby/Gems/1.8/gems/merb-core-0.9.3/lib/merb-core/
bootloader.rb:227:in `each'
from /Library/Ruby/Gems/1.8/gems/merb-core-0.9.3/lib/merb-core/
bootloader.rb:227:in `load_dependencies'
from /Library/Ruby/Gems/1.8/gems/merb-core-0.9.3/lib/merb-core/
bootloader.rb:222:in `run'
from /Library/Ruby/Gems/1.8/gems/merb-core-0.9.3/lib/merb-core/
bootloader.rb:67:in `run'
from /Library/Ruby/Gems/1.8/gems/merb-core-0.9.3/lib/merb-core/
server.rb:43:in `start'
from /Library/Ruby/Gems/1.8/gems/merb-core-0.9.3/lib/merb-
core.rb:36:in `start'
from /Library/Ruby/Gems/1.8/gems/merb-core-0.9.3/bin/merb:12
from /usr/bin/merb:19:in `load'
from /usr/bin/merb:19

---
:development: &defaults
adapter: postgresql
host: localhost
database: something_development
username: someone

$ gem list | egrep "data|dm|merb"
data_objects (0.9.2, 0.9.1)
dm-adjust (0.9.2)
dm-aggregates (0.9.2)
dm-ar-finders (0.9.2)
dm-cli (0.9.2)
dm-core (0.9.2, 0.9.1)
dm-couchdb-adapter (0.9.2)
dm-is-list (0.9.2)
dm-is-nested_set (0.9.2)
dm-is-tree (0.9.2)
dm-migrations (0.9.2)
dm-more (0.9.2)
dm-observer (0.9.2)
dm-querizer (0.9.2)
dm-rest-adapter (0.9.2)
dm-serializer (0.9.2)
dm-shorthand (0.9.2)
dm-timestamps (0.9.2)
dm-types (0.9.2)
dm-validations (0.9.2)
merb (0.9.3)
merb-action-args (0.9.3)
merb-assets (0.9.3)
merb-builder (0.9.3)
merb-cache (0.9.3)
merb-core (0.9.3)
merb-freezer (0.9.3)
merb-gen (0.9.3)
merb-haml (0.9.3)
merb-mailer (0.9.3)
merb-more (0.9.3)
merb-parts (0.9.3)
merb_activerecord (0.9.3)
merb_datamapper (0.9.3)
merb_helpers (0.9.3)
merb_rspec (0.9.0)

I installed dm-core, dm-more and do from git.

Any ideas? Thanks for the help

[Christopher J. Bottaro]

Figured it out. My database.yml file needs to be

---
:development: &defaults
:adapter: postgresql
:host: localhost
:database: something_development
:username: someone

Instead of

---
:development: &defaults
adapter: postgresql
host: localhost
database: something_development
username: someone

Dang HashWithIndifferentAccess has made me lazy and careless! :)

On Jun 21, 3:44 pm, "Christopher J. Bottaro" <cjbott...@gmail.com>
wrote: