More trouble connecting Rails to Oracle


I have an application under development that I have been working on with
a PC. I have just checked out the code on a Mac, and I cannot get my
server to start. I am using Rails 2.0.2. Below is the error:

wireless:events me$ ruby script/server
=> Booting Mongrel (use ‘script/server webrick’ to force WEBrick)
=> Rails application starting on
=> Call with -d to detach
=> Ctrl-C to shutdown server
** Starting Mongrel listening at
** Starting Rails with development environment…
load': syntax error on line 1, col 9: adapter: oracle’
load' from /Library/Ruby/Gems/1.8/gems/rails-2.0.2/lib/initializer.rb:506:in database_configuration’
from /Library/Ruby/Gems/1.8/gems/rails-2.0.2/lib/initializer.rb:233:in
initialize_database' from /Library/Ruby/Gems/1.8/gems/rails-2.0.2/lib/initializer.rb:94:in process’
from /Library/Ruby/Gems/1.8/gems/rails-2.0.2/lib/initializer.rb:49:in
send' from /Library/Ruby/Gems/1.8/gems/rails-2.0.2/lib/initializer.rb:49:in run’
from /htdocs/events/config/environment.rb:13
from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:27:in
gem_original_require' ... 25 levels... from /Library/Ruby/Gems/1.8/gems/rails-2.0.2/lib/commands/server.rb:39 from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:27:in gem_original_require’
from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:27:in `require’
from script/server:3

I have the activerecord-oracle-adapter ( installed, and below
is the pertinent code from my database.yml file (with the appropriate
db, username and password per my working PC code):

adapter: oracle
database: mydatabase
username: myusername
password: mypassword

Any ideas what the problem could be?

este me sirvio