1.Download openssh,openssl,tcp_wrappers,libz,PAM from freeware.sgi.com
note: You should download fw_openssh-3.6.1p1.ta+ and fw_openssl-0.9.6j.tar+ from http://freeware.sgi.com/beta/
2.add sshd user
vi /etc/passwd
sshd:1274:20::/usr/people/sshd:/dev/null
3.install libz,PAM,tcp_wrappers,openssl , openssh
like following output:
Demo 35# inst
Default distribution to install from: /var/tmp/tardista000vs
For help on inst commands, type "help overview".
Inst 3.9 Main Menu
1. from [source ...] Specify location of software to be installed
2. open [source ...] Specify additional software locations
3. close [source ...] Close a software distribution location
4. list [keywords] [names] Display information about software subsystems
5. go Perform software installation and removal now

6. install [keywords] [names] Select subsystems to be installed
7. remove [keywords] [names] Select subsystems to be removed
8. keep [keywords] [names] Do not install or remove these subsystems
9. step [keywords] [names] Interactive mode for install/remove/keep
10. conflicts [choice ...] List or resolve installation conflicts
11. help [topic] Get help in general or on a specific word
12. view ... Go to the View Commands Menu
13. admin ... Go to the Administrative Commands Menu
14. quit Terminate software installation
Inst> 1
Previous installation sites:
1 /var/tmp/tardista000vs
2 ./fw_tcp_wrappers-7.6-sgipl2.tardist
3 /var/tmp/tardista000S-
4 /tmp/fw_tripwire-1.2.tardist
5 /var/tmp/tardista000MR
6 /tmp/fw_netcat-1.10.tardist
7 /tools
8 /CDROM/dist
9 /CDROM/dist/dist6.5
10 none (no distribution, view installed products)
11 quit (no additional distributions, return to inst prompt)
Install software from: [/var/tmp/tardista000vs] ./fw_openssl-0.9.6i.tardist
Unpacking tardist file into temporary distribution directory /var/tmp/tardista0010O