For this method, you are required to have a DNN installation running. You can easily set one up locally on your computer with tools like nvQuickSite.
git clone https://github.com/2sic/dnn-theme-2shine-bs5 dein-gewünschter-ordner-name
rm -r -fo .git
git init
The container folder must really be called 2shine BS5 because the skin has that name as the default container. If you would want to change the name of the folder of the container you would have to go to the theme-body.ascx file and change the references there.
theme-body.ascx