On each of your hosts:
- yum (RHEL) 
- zypper (SLES) 
- rpm 
- scp 
- curl 
- wget 
- unzip 
- tar 
- pdsh 
| ![[Note]](../common/images/admon/note.png) | Note | 
|---|---|
| Optionally, you can use the auxiliary script  | 
Ensure that all the ports listed here are available to the Installer.
On each of your hosts:
yum (RHEL)
zypper (SLES)
rpm
scp
curl
wget
unzip
tar
pdsh
| ![[Note]](../common/images/admon/note.png) | Note | 
|---|---|
| Optionally, you can use the auxiliary script  | 
Ensure that all the ports listed here are available to the Installer.