ubuntu 16.04 64位安裝YouCompleteMe

          YouCompleteMe是一個十分強大的vim插件，有人說，它的代碼補全功能甚至可以媲美vs，雖然YCM的功能非常強大，但是非常難以安裝，網上雖然有許多教程，但每台ubuntu主機因為使用者的不同，系統配置也不一樣，接下來的安裝過程是本人在全新的ubuntu16.04系統上安裝的，當然也走了不少彎路，接下來本人将會一步步介紹YCM的安裝過程,本文主要參考http://www.cnblogs.com/Harley-Quinn/p/6418070.html。

1. 1.安裝git

   sudo apt-get install git
              

   2.安裝cmake

   sudo apt-get install build-essential cmake
              

   3.

   安裝

   vim

   如果已經安裝過

   vim

   的話需要先移除

   sudo apt-get remove vim vim-runtime gvim
   sudo apt-get remove vim-tiny vim-common vim-gui-common vim-nox
              

   安裝依賴項

   注意，

   Ubuntu16.04

   是

   liblua5.1-dev

   而不是

   lua5.1-dev

   sudo apt-get install libncurses5-dev libgnome2-dev \
   libgnomeui-dev libgtk2.0-dev libatk1.0-dev libbonoboui2-dev \
   ibcairo2-dev libx11-dev libxpm-dev libxt-dev python-dev \
   python3-dev ruby-dev lua5.1 liblua5.1-dev libperl-dev git
              

1. 從網上下載下傳

   vim

   安裝包，補充：為了簡化安裝過程，不要直接使用

   apt-get

   安裝

   git clone https://github.com/vim/vim.git
              

   下載下傳完畢後，接着下面的指令，一次性執行完畢

   cd ~
         git clone https://github.com/vim/vim.git
      cd vim
         ./configure --with-features=huge \
         --enable-multibyte \
         --enable-rubyinterp=yes \
         --enable-pythoninterp=yes \
         --with-python-config-dir=/usr/lib/python2.7/config-x86_64-                                 linux-gnu \
         --enable-python3interp=yes \
         --with-python3-config-dir=/usr/lib/python3.5/config-3.5m- x86_64_linux-gnu \
         --enable-perlinterp=yes \
         --enable-luainterp=yes \
         --enable-gui=gtk2 --enable-cscope --prefix=/usr
      make VIMRUNTIMEDIR=/usr/share/vim/vim80
              

   然後直接安裝

   cd ~/vim
   sudo make install
              

   安裝成功後，打開

   vim

   ，指令模式下輸入

   :echo has("python") |

   |

   has("python3")

   ，結果是

   1

   就代表成功了。

4.Vundle

下載下傳相關資源，指令如下：

git clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim
           

打開

.vimrc,

沒有則直接建立一個，直接使用指令

gedit .vimrc

即可，将下面的代碼拷貝到

.vimrc

下，儲存，

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')

Plugin 'Valloric/YouCompleteMe'

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

" The following are examples of different formats supported.
" Keep Plugin commands between vundle#begin/end.
" plugin on GitHub repo
Plugin 'tpope/vim-fugitive'
" plugin from http://vim-scripts.org/vim/scripts.html
" Plugin 'L9'
" Git plugin not hosted on GitHub
Plugin 'git://git.wincent.com/command-t.git'
" git repos on your local machine (i.e. when working on your own plugin)
Plugin 'file:///home/gmarik/path/to/plugin'
" The sparkup vim script is in a subdirectory of this repo called vim.
" Pass the path to set the runtimepath properly.
Plugin 'rstacruz/sparkup', {'rtp': 'vim/'}
" Install L9 and avoid a Naming conflict if you've already installed a
" different version somewhere else.
" Plugin 'ascenator/L9', {'name': 'newL9'}

" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent on    " required
" To ignore plugin indent changes, instead use:
"filetype plugin on
"
" Brief help
" :PluginList       - lists configured plugins
" :PluginInstall    - installs plugins; append `!` to update or just :PluginUpdate
" :PluginSearch foo - searches for foo; append `!` to refresh local cache
" :PluginClean      - confirms removal of unused plugins; append `!` to auto-approve removal
"
" see :h vundle for more details or wiki for FAQ
" Put your non-Plugin stuff after this line
           

      然後

vim

指令：

PluginInstall

由于

YouCompleteMe

有

223M

左右，是以需要耐心等待，可以時不時用指令

du -s ~/.vim/bundle/YouCompleteMe

觀察檔案夾大小。

5.

直接安裝

YCM

使用以下指令進行安裝:

cd ~/.vim/bundle/YouCompleteMe
./install.py --clang-completer
           

安裝完畢後，将下面的代碼拷貝到

.

vimrc

下面，之前拷貝的内容可以删除，也可以繼續留着

" YouCompleteMe
set runtimepath+=~/.vim/bundle/YouCompleteMe
let g:ycm_collect_identifiers_from_tags_files = 1           " 開啟 YCM 基于标簽引擎
let g:ycm_collect_identifiers_from_comments_and_strings = 1 " 注釋與字元串中的内容也用于補全
let g:syntastic_ignore_files=[".*\.py$"]
let g:ycm_seed_identifiers_with_syntax = 1                  " 文法關鍵字補全
let g:ycm_complete_in_comments = 1
let g:ycm_confirm_extra_conf = 0
let g:ycm_key_list_select_completion = ['
   
    ', '
    
     ']  " 映射按鍵, 沒有這個會攔截掉tab, 導緻其他插件的tab不能用.
let g:ycm_key_list_previous_completion = ['
     
      ', '
      
       ']
let g:ycm_complete_in_comments = 1                          " 在注釋輸入中也能補全
let g:ycm_complete_in_strings = 1                           " 在字元串輸入中也能補全
let g:ycm_collect_identifiers_from_comments_and_strings = 1 " 注釋和字元串中的文字也會被收入補全
let g:ycm_global_ycm_extra_conf='~/.vim/bundle/YouCompleteMe/third_party/ycmd/cpp/ycm/.ycm_extra_conf.py'
let g:ycm_show_diagnostics_ui = 0                           " 禁用文法檢查
inoremap 
        
        
          pumvisible() ? "\
         
          " : "\
          
           " | " 回車即選中目前項 nnoremap 
           
             :YcmCompleter GoToDefinitionElseDeclaration
            
             | " 跳轉到定義處 "let g:ycm_min_num_of_chars_for_completion=2 " 從第2個鍵入字元就開始羅列比對項
            
           
          
         
        
       
      
     
    
   
           

   關鍵是配置檔案

.ycm_extra_conf.py

，包含了補全的系統頭檔案和源檔案出處

gedit ~/.vim/bundle/YouCompleteMe/third_party/ycmd/cpp/ycm/.ycm_extra_conf.py
           

找到以下面代碼前四行所在的地方，并将剩下的代碼拷貝過去

'-x',
'c++',
'-isystem',
'../BoostParts',
'-isystem',
'/usr/include',
'-isystem',
'/usr/lib',
'-isystem',
'/usr/local/include',
'-isystem',
'/usr/include/c++/5',
           

              效果如下：