Installing Opera

[Dotan Cohen]

When I start Opera for the first time I get this message:
-quote-
Opera encountered a problem during plug-in setup.
Plug-ins will not work properly.
Check your installation.

Could not start plug-in executable 'operamotifwrapper'.
/usr/lib/opera/plugins/operamotifwrapper-3
Please install Motif.

Plug-in path
(Path can be modified in Preferences dialog)

/usr/lib/opera/plugins
-/quote-

Could someone elaborate? What must I do to install motif?

Thank you.

Dotan Cohen
http://technology-sleuth.com/question/what_is_a_cellphone.html