function post_install {
  echo "
To use dein, put the following into ~/.vimrc or ~/.config/nvim/init.vim:

if &compatible
  set nocompatible
endif
filetype off
\" append to runtime path
set rtp+=/usr/share/vim/vimfiles
\" initialize dein, plugins are installed to this directory
call dein#begin(expand('~/.cache/dein'))
\" add packages here, e.g:
call dein#add('qwelyt/TrippingRobot')
\" exit dein
call dein#end()
\" auto-install missing packages on startup
if dein#check_install()
  call dein#install()
endif
filetype plugin on

See the documentation at https://github.com/Shougo/dein.vim for more details.
"
}

function post_upgrade {
  post_install
}

function post_remove {
  echo "
Remember to remove dein calls from ~/.vimrc or ~/.config/nvim/init.vim for cleanup.
"
}