Root install cyanogenmod in Dinc.?

[Omega01]

i watched this video;
Flash Cyanogen Mod 7 Rom on your Droid Incredible - YouTube

and
clicked flash clockworkmod recovery in ROM manager,

error message popped up,
"an error occurred while attempting to run privileged commands!"

any helps?

 

[sdrawkcab25]

Are you rooted?

Did you get a popup in super user to accept privileged commands? Try clearing the data for super user.

 

[Omega01]

i rooted my Dinc. with unrevoked almost a year ago,
diego method did not work,

i tried to update superuser, and failed,
and downloaded su update fixer from market,
this error message showed up while attempting to update,
"fix failed try downloading and flashing an update.zip from androidsu.com."

Are you rooted?

Did you get a popup in super user to accept privileged commands? Try clearing the data for super user.

 

[sdrawkcab25]

you probably will need to reflash superuser from recovery.

 

[Omega01]

you probably will need to reflash superuser from recovery.

will u tell me how to do that?