sudo apt-get update
gives me the following error:
W: Failed to fetch http://ppa.launchpad.net/scitools/ppa/ubuntu/dists/trusty/main/binary-amd64/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/scitools/ppa/ubuntu/dists/trusty/main/binary-i386/Packages 404 Not Found
E: Some index files failed to download. They have been ignored, or old ones used instead.
I have removed the scitool
using Synaptic package manager
, but it still gives me this error. How can I remove scitool from the apt-get update?