1. 安装vim:

# apt-get install  -y vim-gnome

2. 安装ctags，ctags用于支持taglist

# apt-get install ctags

3. 安装taglist

# apt-get install vim-scripts vim-addon-manager
# vim-addons install taglist

4. 安装pydiction 实现代码补全:

#wget  https://www.vim.org/scripts/script.php?script_id=850/pydiction-1.2.3.zip
# unzip pydiction-1.2.3.zip
# cd pydiction/after/ftplugin/
# mkdir /usr/share/vim/vim74/pydiction
# cp  -rp python_pydiction.vim  /usr/share/vim/vim74/ftplugin/
# cp complete-dict pydiction.py  /usr/share/vim/vim74/pydiction/

5.安装python_fold自动折叠插件

    下载python_fold.vim：
 https://www.vim.org/scripts/script.php?script_id=515
 
 # mv python_fold.vim /usr/share/vim/vim74/plugin/
 
  #vim /root/.vimrc
 set foldmethod=indent

6. 生成ctag序列:

 进入到python脚本所在的目录，在该目录下执行:
  # ctags -R *
  生成一个 ctags 文件，该文件记录了程序/项目的函数、类等的分析序列记录.

7. 安装taglist插件:

 下载插件:
  https://www.vim.org/scripts/script.php?script_id=273
 # unzip taglist_46.zip
 # cp plugin/taglist.vim  /usr/share/vim/vim74/plugin/
 # cp doc/taglist.txt  /usr/share/vim/vim74/doc/
 #vim
 :helptags /usr/share/vim/vim74/doc        "生成taglist帮助文件列表。
 : help taglist.txt        “查看taglist帮助信息。

8. 安装vim  plug:

 # mkdir ~/.vim/autoload/
 # cd ~/.vim/autoload/
 # wget https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim

 配置vim plug:

 #vim /root/.vimrc
 call plug#begin('~/.vim/autoload')          
 Plug 'Valloric/YouCompleteMe'             
 call plug#end() 

#vim /root/.vimrc
filetype off         " required
 
" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/vundle
call vundle#begin()
 
" let Vundle manage Vundle, required
Plugin 'VundleVim/Vundle.vim'
Plugin 'vim-scripts/indentpython.vim'
Bundle 'Valloric/YouCompleteMe'

" All of your Plugins must be added before the following line
call vundle#end()      " required
filetype plugin indent on  " required

call plug#begin('~/.vim/autoload')
Plug 'Valloric/YouCompleteMe'

call plug#end()

set nocompatible "关闭与vi的兼容模式
set number "显示行号
set nowrap  "不自动折行
set showmatch  "显示匹配的括号
set scrolloff=3    "距离顶部和底部3行"
set encoding=utf-8 "编码
set fenc=utf-8   "编码
"set mouse=a    "启用鼠标
set hlsearch    "搜索高亮
syntax on  "语法高亮
set helplang=cn
set encoding=utf-8

"au BufNewFile,BufRead *.py
set tabstop=4
set softtabstop=4
set shiftwidth=4
set textwidth=79
set expandtab
set autoindent
set fileformat=unix
set foldmethod=indent
set autoindent " 实现自动缩进
set foldmethod=indent
set shiftwidth=4
set expandtab
set number

"Flagging Unnecessary Whitespace
highlight BadWhitespace ctermbg=red guibg=darkred

let Tlist_Auto_Highlight_Tag=1
let Tlist_Auto_Open=1
let Tlist_Auto_Update=1
let Tlist_Display_Tag_Scope=1
let Tlist_Exit_OnlyWindow=1
let Tlist_Enable_Dold_Column=1
let Tlist_File_Fold_Auto_Close=1
let Tlist_Show_One_File=1
let Tlist_Use_Right_Window=1
let Tlist_Use_SingleClick=1
filetype plugin on

let g:pydiction_location = '/usr/share/vim/vim74/pydiction/complete-dict' 
let g:pydiction_menu_height = 20
autocmd FileType python set omnifunc=pythoncomplete#Complete


let Tlist_Show_One_File = 1  "不同时显示多个文件的tag，只显示当前文件的    
let Tlist_Exit_OnlyWindow = 1 "如果 taglist 窗口是最后一个窗口，则退出 vim     
let Tlist_Use_Right_Window = 1 "在右侧窗口中显示 taglist 窗口   
"let Tlist_Auto_Open=1  "在启动 vim 后，自动打开 taglist 窗口
"let Tlist_File_Fold_Auto_Close=1 "只显示当前文件 tag，其它文件的tag折叠 

let Tlist_Auto_Highlight_Tag=1
let Tlist_Auto_Open=1
let Tlist_Auto_Update=1
let Tlist_Display_Tag_Scope=1
let Tlist_Exit_OnlyWindow=1
let Tlist_Enable_Dold_Column=1
let Tlist_File_Fold_Auto_Close=1
let Tlist_Show_One_File=1
let Tlist_Use_Right_Window=1
let Tlist_Use_SingleClick=1
nnoremap <silent> <F8> :TlistToggle<CR>
filetype plugin on
autocmd FileType python set omnifunc=pythoncomplete#Complete
autocmd FileType javascrīpt set omnifunc=javascriptcomplete#CompleteJS
autocmd FileType html set omnifunc=htmlcomplete#CompleteTags
autocmd FileType css set omnifunc=csscomplete#CompleteCSS
autocmd FileType xml set omnifunc=xmlcomplete#CompleteTags
autocmd FileType php set omnifunc=phpcomplete#CompletePHP
autocmd FileType c set omnifunc=ccomplete#Complete
autocmd FileType python set omnifunc=pythoncomplete#Complete

插件安装:

    切换到命令行模式，依次输入
    PlugStatus
    PlugInstall
    就可以安装插件了
    使用vim plug可以方便的管理插件
    查看插件类型：
    ：PlugStatus
    安装插件：
    ：PlugInstall
    更新插件：:PlugUpdate
    vim-plug本身更新：:PlugUpgrade