Install failing over and over

[garabedy]

I am trying to install 2.1 but I keep getting stuck at the same place. Executing Commands /usr/local/bin/cpdup -vvv -I -o /usr  /mnt/usr. See attached screen shot.

[jasonlitka]

Did you run the media test?  It looks like you may have a bad disk.

[jimp]

Given the error I'd suspect the problem is with the CD – either the drive or the disc.