安装Vundle

git clone https://github.com/gmarik/vundle.git ~/.vim/bundle/vundle

打开vim的配置文件:.vimrc

vim ~/.vimrc

在最上方加上

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()
" alternatively, pass a path where Vundle should install plugins
"call vundle#begin('~/some/path/here')

" let Vundle manage Vundle, required
Plugin 'VundleVim/Vundle.vim'
Plugin 'preservim/nerdtree'

call vundle#end()            " required
filetype plugin indent on    " required

保存并退出，之后进入vim，使用指令:PluginInstall