[tonyabrhm]

Forgive me for my complete ignorance but I was wondering if anyone can help me? I am a complete newb and have tried following the instructions but I am getting the following error:

pi@raspbmc:~/scripts$ sudo apt-get --no-install-recommends install firefox flashplugin-install
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package firefox is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

E: Package 'firefox' has no installation candidate
E: Unable to locate package flashplugin-install
pi@raspbmc:~/scripts$

Thanks