I have an amazon EC2 installation of Ubuntu Precise 12.04, 64Bit (ami-ce7b6fba)
I just don't seem to be able to install anything as you would normally expect. When I run 'sudo apt-get update' I get the following issues;
W: GPG error: http://www.ubnt.com ubuntu Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 06E85760C0A52C50
W: Failed to fetch http://ppa.launchpad.net/andphe/php/ubuntu/dists/precise/main/source/Sources 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/andphe/php/ubuntu/dists/precise/main/binary-amd64/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/andphe/php/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.
Can anyone assist me in getting this fixed?
Thank you so much in advance
Stu