FCSIntegrationSample not working

Hey guys.. I am having trouble with getting the integration sample working on 1.5.2 with OSX 10.6.6.

Here is what I am getting.. Any help would be GREATLY appreciated.. One thing I noticed is teh ip address is wrong.. I am running to net cards and this happens even if I disable one...

Thanks Again!


=> Booting Mongrel (use 'script/server webrick' to force WEBrick)
=> Rails application starting on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
Exiting
/Library/Ruby/Gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies. rb:489:in `load': no such file to load -- mongrel_rails (MissingSourceFile)
from /Library/Ruby/Gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies .rb:489:in `load'
from /Library/Ruby/Gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies .rb:342:in `new constantsin'
from /Library/Ruby/Gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies .rb:489:in `load'
from /Library/Ruby/Gems/1.8/gems/rails-2.0.2/lib/commands/servers/mongrel.rb:64
from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:29:in `gem originalrequire'
from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:29:in `require'
from /Library/Ruby/Gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies .rb:496:in `require'
from /Library/Ruby/Gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies .rb:342:in `new constantsin'
from /Library/Ruby/Gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies .rb:496:in `require'
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:29:in `gem originalrequire'
from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:29:in `require'
from script/server:3