copy folder REPO/.config/nvim to local .config/nvim
install packer and install packages
git clone --depth 1 https://github.com/wbthomason/packer.nvim\
~/.local/share/nvim/site/pack/packer/start/packer.nvim
errors at first start must be ignored and overpassed pressing enter key
then,
:so
:PackerSync
:PackerCompile