Vundle instructions out of date?

[mixmix]

here's my setup:

set nocompatible              " be iMproved, required
filetype off                  " required

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()

" let Vundle manage Vundle, required
Plugin 'gmarik/Vundle.vim'

Plugin 'slim-template/vim-slim'

call vundle#end()            " required


filetype plugin indent on    " required

[qcam]

:+1: vim-slim also doesn't work for my Vundle