I am trying to install an IOTA full node and everything works fine until it tries to install the java jdk 8
```
TASK [iri : Download java jdk rpm] **********************************************************************...
When I try to install the IOTA full node with this tutorial[http://iri-playbook.readthedocs.io/en/master/getting-started-quickly.html#getting-started-quickly]
I get this error:
Welcome to IOTA FullNode Installer!
Thi...