We are going to install the spigot server but first we take a look at the minecraft server settings in (see former video) in /etc/conf.d/minecraft.
yay -S spigot
and choose nr 4 for java 8.
After installation you first need to change the /srv/craftbukkit/eula.txt and set it to true.
sudo nano /srv/craftbukkit/eula.txt
then you can start the server with