Comment 6 for bug 570787

Confirming...

To reproduce (on 64bit Lucid):
1) Right click CD in Computer view;
2) Choose 'Copy disc...';
3) Change 2nd drop-down to 'Image file';
4) Click 'Create image' button.
5) Get the error message:
All required applications and libraries are not installed.

Please install the following manually and try again:
toc2cue (application)
cdrdao (application)

And then in terminal...
>$ sudo apt-get install toc2cue cdrdao
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Couldn't find package toc2cue