I found this funny error while my collegues were installing CentOS on few systems today. Still searching for the disk -99 
. Looks like the disk is corrupted to find the correct error message.
Fix a “E: The method driver /usr/lib/apt/methods/http could not be found.” error
Following is an error encountered on Ubuntu 12.04 LTS $ sudo apt-get update E: The method driver /usr/lib/apt/methods/http could not be found. This can be easily fixed by installing apt-transport-https as follows. sudo apt-get install apt-transport-https
