https://blog.csdn.net/linuxnews/article/details/52938583
https://blog.csdn.net/nzyalj/article/details/75331822
开启vim的py支持： http://www.codeweblog.com/关于开启vim的python支持/
https://github.com/Valloric/YouCompleteMe/wiki/Building-Vim-from-source
需要重启shell
RHEL/CentOS和Fedora
yum install ncurses-devel
wget https://github.com/vim/vim/archive/master.zip
unzip master.zip
cd vim-master
cd src/
./configure
make
make install
vim
Debian/Ubuntu和Mint
sudo apt install ncurses-dev
wget https://github.com/vim/vim/archive/master.zip
unzip master.zip
cd vim-master
cd src/
./configure
make
sudo make install
vim
更新完后找到配置文件
:scriptnames # 应该是default.vim 文件