我已经在我的 ubuntu 机器上安装了 vundle，但是当我加载 vim 时，没有任何插件加载。我的vimrc：
runtime! debian.vim
set nocompatible " be iMproved, required
filetype off " required
" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
"set rtp+=~/.vim/bundle
call vundle#begin()
" alternatively, pass a path where Vundle should install plugins
"call vundle#begin('~/some/path/here')
" let Vundle manage Vundle, required
Plugin 'gmarik/Vundle.vim'
Plugin 'reedes/vim-thematic'
Plugin 'bling/vim-airline'
" >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>All of your Plugins must be added before the following line
call vundle#end() " required
filetype plugin indent on " required …