kyleh ~/my_app % ./script/server mongrel
=> Booting Mongrel (use 'script/server webrick' to force WEBrick)
!! PROBLEM: Mongrel is not available on your system (or not in your path)
kyleh ~/chapcom/thrushwood % irb -rubygems
!!>> require 'mongrel'
!! => true
>> Mongrel
=> Mongrel
>> ^D
kyleh ~/my_app % gem list | grep mongrel
mongrel (1.1.1)
mongrel_cluster (1.0.3)