I have updated my Raspberry Pi with the command rpi-update. Now I keep getting the following messages when I run apt-get update!?!
Err http://mirrordirector.raspbian.org jessie InRelease
Err http://archive.raspberrypi.org jessie InRelease
Err http://archive.raspberrypi.org jessie Release.gpg
Could not resolve 'archive.raspberrypi.org’
Err http://apt.mopidy.com jessie Release.gpg
Could not resolve 'apt.mopidy.com’
Reading package lists… Done
W: Failed to fetch http://mirrordirector.raspbian.org/raspbian/dists/jessie/InRelease
W: Failed to fetch http://apt.mopidy.com/dists/jessie/InRelease
W: Failed to fetch http://archive.raspberrypi.org/debian/dists/jessie/InRelease
W: Failed to fetch http://mirrordirector.raspbian.org/raspbian/dists/jessie/Release.gpg Could not resolve ‘mirrordirector.raspbian.org’
W: Failed to fetch http://archive.raspberrypi.org/debian/dists/jessie/Release.gpg Could not resolve ‘archive.raspberrypi.org’
W: Some index files failed to download. They have been ignored, or old ones used instead.