Fwd: getting Failed to fetch http://ppa.launchpad.net/vicox/syspeek/ubuntu/dists/precise/main/binary-i386/Packages 404 Not Found

[Syed Rakib Al Hasan]

 affects syspeek

i have added:
    $ sudo add-apt-repository ppa:vicox/syspeek

and then i did:
    $ sudo apt-get update

after updating some packages, it ended with saying
    Fetched 2,781 B in 5s (530 B/s)
    W: Failed to fetch
http://ppa.launchpad.net/vicox/syspeek/ubuntu/dists/precise/main/source/Sources
 404
 Not Found
    W: Failed to fetch
http://ppa.launchpad.net/vicox/syspeek/ubuntu/dists/precise/main/binary-i386/Packages
 404
 Not Found
    E: Some index files failed to download. They have been ignored, or old
ones used instead.