I install Vundle by the step of its github homepage. I have installed the git, curl and clone the vundle to my directory.
While I encountered problems as follows:
Error detected while processing C:\Program Files\Vim\_vimrc:
line 21:
E518: Unknown option: $VIM/vimfiles/bundle/vundle/
line 22:
E117: Unknown function: vundle#rc
line 23:
E492: Not an editor command: Bundle 'gmarik/vundle'
line 24:
E492: Not an editor command: Bundle 'Lokaltog/vim-easymotion'
line 25:
E492: Not an editor command: Bundle 'bling/vim-airline'
Here is a snippet of my _vimrc(in windows):
filetype off
set rtp += $VIM/vimfiles/bundle/vundle/
call vundle#rc('$VIM/vimfiles/bundle/')
Bundle 'gmarik/vundle'
Bundle 'Lokaltog/vim-easymotion'
Bundle 'bling/vim-airline'
filetype plugin indent on " required!
"vundle