Vim configuration in CentOS 7

Initialization

1. Build vim from source

https://github.com/Valloric/YouCompleteMe/wiki/Building-Vim-from-source
Note that

cd ~
git clone https://github.com/vim/vim.git
cd vim
./configure --with-features=huge \
            --enable-multibyte \
            --enable-rubyinterp \
            --enable-pythoninterp \
            --with-python-config-dir=/usr/lib64/python2.7/config \
            --enable-python3interp \
            --with-python3-config-dir=/usr/lib64/python3.5/config \
            --enable-perlinterp \
            --enable-luainterp \
            --enable-gui=gtk2 --enable-cscope --prefix=/usr

2. Install vundle

https://github.com/VundleVim/Vundle.vim

3. Install plugin

Youcompleteme
http://www.alexeyshmalko.com/2014/youcompleteme-ultimate-autocomplete-plugin-for-vim/
https://valloric.github.io/YouCompleteMe/#general-usage

NerdTree
http://vimawesome.com/plugin/nerdtree-red

VimAwesome (include a lot plugins)
http://vimawesome.com/

Problem unsolved:

when install plugin
YouCompleteMe unavailable: requires Vim compiled with Python (2.6+ or 3.3+) support
check python support in vim
:echo has('python') -> 0


Cheat Sheet
http://vim.rtorr.com/

NerdTree
https://www.cheatography.com/stepk/cheat-sheets/vim-nerdtree/