How do I install flash plugin in firefox???

[Frank Charles Gallacher]

Greetings,

I guess this is a really easy one:

I am running Ubuntu/7.10 (gutsy), kernel 2.6.22-14-generic,
Firefox/2.0.0.12

I arc up Firefox web browser, go to look at YouTubes in Facebook;
Click on unistalled plugins, then click on "Next" to install Adobe Flash
Player, I get an error dialog:

Can not find 'flashplugin-nonfree' 

It looks like a package is not installed, but none of the commands:

sudo apt-get install flashplugin-nonfree
sudo apt-get install flashplugin
sudo apt-get install flash

Have the desired effect. Can somebody please help me out

TIA, fcG.
-- 
Frank Charles Gallacher <franxg at bigpond.com>