[Radiant] Extension problem

[Jason Grimes]

I'm updating my site to the new version of Radiant (0.6.7) and of course 
my extensions no longer work in the admin interface.  I know that the 
dynamic scaffolding is no longer supported in the 2.0 version of rails.  
I would like to move my extensions over to the static scaffolding but I 
have run into a problem.  When I try to run script/generate scaffold I 
get an error that says:

Couldn't find 'scaffold' generator

I'm guessing that Radiant does not have that particular generator, if 
so, how can I regenerate my extensions to fix the admin interface 
parts.  Thanks,

Jason