centos7下yourcompleteme安装

以前装过一回，没成功，现在再来一次

yourcompleteme git

https://github.com/ycm-core/YouCompleteMe#installation

检查软件版本

vim需>=7.4.
vim --version

python需>=
python --version

安装Vundle

git地址：https://github.com/VundleVim/Vundle.vim#about

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

vi .vimrc  将下面内容按自己环境修改贴进去

Put this at the top of your .vimrc to use Vundle. Remove plugins you don't need, they are for illustration purposes.

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'

" 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

vundle安装插件过程

.vim .vimrc将自己需要的插件加入到call vundle#begin() 跟 call vundle#end()之间

例：
call vundle#begin()
Plugin 'Valloric/YouCompleteMe'
call vundle#end()
保存退出

然后输入
vim
::PluginInstall

vim 安装yourcompleteme

在.vimrc加入Plugin 'Valloric/YouCompleteMe'

下载源码：git clone https://github.com/Valloric/YouCompleteMe.git ~/.vim/bundle/YouCompleteMe

进入源码目录：cd ~/.vim/bundle/YouCompleteMe

安装第三方包：git submodule update --init --recursive

其中third_party/go/src/golang.org/x/tools' failed因为部分包在go官网会被墙了，

解决参见：https://www.jianshu.com/p/6fe61053c8aa?utm_campaign=maleskine&utm_content=note&utm_medium=seo_notes&utm_source=recommendation

安装：python2 install.py --clang-completer --system-libclang（遇到环境问题一个一个解决）

以下是我缺少的

ERROR: Unable to find executable 'cmake'. CMake is required to build ycmd
yum install cmake -y