How to Disable File Verification while installing Cyanogen in Nexus One When I try to install CyanogenMod through ClockworkMod Recovery process I get the following error, ‘failed to verify whole-file signature’.

I followed WikiLink for Cyanogen for carrying out the installation.

Is there any way to disable file verification or any other way through which I can overcome this error. 

I am using Nexus One phone with,

Kernel Version   - 2.6.35.7. 
Build number     - GRK39F. 
Android version - 2.3.6
In current versions of Clockworkmod Recovery, go into the "Install zip from sdcard" menu and chose "toggle signature verification".



Previous answer:

You're in stock recovery, not CWM recovery.  CWM recovery doesn't verify signatures.  You either failed to install the recovery properly, or you need to hit "install packages" or similar from the stock recovery in order to get into CWM.