Configuration for Vim8

I use vim-plug to manage plugins used in Vim.

How to install vim8 on ubuntu 16.04?

sudo add-apt-repository ppa:jonathonf/vim
sudo apt update
sudo apt install vim

Uninstall

sudo apt install ppa-purge && sudo ppa-purge ppa:jonathonf/vim

Install universal-tags for vim-gutentags

Refer github

Mac

brew tap universal-ctags/universal-ctags
brew install --HEAD universal-ctags

Linux

$ ./autogen.sh
$ ./configure --prefix=/where/you/want # defaults to /usr/local
$ make
$ make install # may require extra privileges depending on where to install

You have to compile YouCompleteMe by yourself.