The openssh client 4.3 or later. Other versions may work, but we make no guarantees.
The Kerberos 5 client.
Installation instructions for various platforms are given below:
On a Macintosh
For OS X 10.5 and later, no additional software is required for the instructions below to work; earlier versions of Mac OS X might work if you install the MacPorts version of kerberos+ssh (but no guarantees!). For further details, check out MemberManual/TransferringFiles/OpenAFS, and follow just the Kerberos instructions.
On Ubuntu or Debian GNU/Linux
You need the openssh-client and krb5-user packages:
sudo apt-get install openssh-client krb5-user
On Fedora GNU/Linux
You will need the krb5-workstation package:
dnf -y install krb5-workstation
On GNU Guix
You will need the mit-krb5 package:
guix install mit-krb5