modified from spf13-vim
# Node.js v16.x for ubuntu
curl -fsSL https://deb.nodesource.com/setup_16.x | sudo -E bash -
sudo apt-get install -y nodejs
# vim-plug
curl -fLo ~/.vim/autoload/plug.vim --create-dirs \
https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
:! cp ragel.vim $VIMRUNTIME/syntax/ragel.vim