First, make sure you have the PackMan repo added.

Bring up a console and su to root or use sudo.

Run the commands below;

zypper -v search moonlight

zypper -v install moonlight-plugin

Sample output;

pandora:~ # zypper -v search moonlight<br /> S | Name | Summary | Type<br /> --+------------------+-------------------------------------+-----------<br /> | moonlight | Novell Moonlight | srcpackage<br /> | moonlight-plugin | Browser plugin for Novell Moonlight | package<br /> | moonlight-tools | Various tools for Novell Moonlight | package

pandora:~ # zypper -v install moonlight-plugin

The following NEW packages are going to be installed:
libmoon0-1.0+final-0.pm.1.i586 (Packman Repository, http://packman.links2linux.de)
moonlight-plugin-1.0+final-0.pm.1.i586 (Packman Repository, http://packman.links2linux.de)

Overall download size: 1.6 M. After the operation, additional 5.8 M will be used.
Continue? [YES/no]: yes
committing
Retrieving package libmoon0-1.0+final-0.pm.1.i586 (1/2), 1.2 M (4.3 M unpacked)
Retrieving: libmoon0-1.0+final-0.pm.1.i586.rpm [done (62.4 K/s)]
Installing: libmoon0-1.0+final-0.pm.1 [done]
Retrieving package moonlight-plugin-1.0+final-0.pm.1.i586 (2/2), 386.0 K (1.4 M unpacked)
Retrieving: moonlight-plugin-1.0+final-0.pm.1.i586.rpm [done (52.9 K/s)]
Installing: moonlight-plugin-1.0+final-0.pm.1 [done]
committingCommitResult 2 (errors 0, remaining 0, srcremaining 0)
pandora:~ #