Comment 10 for bug 231171

Spotted it! You only have multiverse enabled for gutsy and gutsy-security, but not gutsy-updates - there lies your problem. I've attached your sources.list with multiverse and universe added to gutsy-updates. I've also corrected the commented out reference to feisty-backports as well (now shows gutsy-backports). If you want to enable / disable software components (restricted / universe / multiverse) in the future, please use the Software Sources tool. Unchecking / checking any of these software components in this tool should disable / enable that component globally for all repositories enabled (ie, gutsy, gutsy-updates, gutsy-security, gutsy-backports and gutsy-proposed).

In the meantime, I'm closing this bug as it is no longer valid.

Thank you