can't run vim-ruby-debugger(rails3). any choices to run?

1. :Rdebugger - running, but server doesn't start automatically
2. :Rdebugger 'script/rails server' -开发者_C百科- E77: Too many file names
3. tryed just to run :Rserver - failed. I don't have 'rails server -d' working at all- after start rails stops without any errors. In common everything works(from console). Env - Mac Os X 10.6.6, macvim 7.3, zsh, rvm, ruby 1.8.7(as default)

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did you try this?

  :Rdebugger 'rails s'

or

  :Rdebugger './script/rails server'