I have been fighting with this thing. There are no install directions and multiple copies of the code. For example at https://www.grocerycrud.com/image-crud and then also at https://github.com/scoumbourdis/image-crud. They are not the same. I could live with that as long as there were instructions for an install. I realize that this is free software, but common on. You could at least type up a simple instruction page! Super frustrating.