====== How to get past the “please insert the disc labeled...” error ======
Comment out the “CDROM” line in your “/etc/apt/sources.list” by typing the following at the Terminal:
<file>
sudo nano /etc/apt/sources.list
</file>
Find the line starting with "deb cdrom..." and comment it out using the pound sign (#).

Then run the following command:
<file>
sudo apt-get update
</file>


-- Main.FredPettis - 05 Mar 2009