won't run my file

[hackervera]

mini:~ tyler$ poetics -c poe.coffee 
An exception occurred
    undefined method `parse_file' on Poetics::Parser (Class) (NoMethodError)

Backtrace:
  Kernel(Class)#parse_file (method_missing) at kernel/delta/kernel.rb:79
       { } in Poetics::Script#options at .rvm/gems/rbx-head/gems/poetics-0.0.1
                                         /bin/poetics:31
             Rubinius::Options#process at kernel/delta/options.rb:148
               Rubinius::Options#parse at kernel/delta/options.rb:188
              Poetics::Script#options at .rvm/gems/rbx-head/gems/poetics-0.0.1
                                         /bin/poetics:57
                 Poetics::Script#main at .rvm/gems/rbx-head/gems/poetics-0.0.1
                                         /bin/poetics:133
                    Object#__script__ at .rvm/gems/rbx-head/gems
                                                   /poetics-0.0.1/bin
                                                   /poetics:140
                   Kernel(Object)#load at kernel/common/kernel.rb:732
                    Object#__script__ at .rvm/gems/rbx-head/bin
                                                   /poetics:19
      Rubinius::CodeLoader#load_script at kernel/delta/codeloader.rb:65
      Rubinius::CodeLoader.load_script at kernel/delta/codeloader.rb:90
               Rubinius::Loader#script at kernel/loader.rb:617
                 Rubinius::Loader#main at kernel/loader.rb:752

here is the file

mini:~ tyler$ cat poe.coffee 
console.log "foo"