Comment 4 for bug 1636392

Looks like you're using the ubuntu-terminal-app. It's not currently possible to use libertine-container-manager directly with the ubuntu-terminal-app due to confinement, which is the issue you are seeing. One workaround is to use `ssh localhost` in `ubuntu-terminal-app` to get around this. You could also use another terminal emulator in a Unity 7 environment or SSH from another machine. Alternatively, you can install the `libertine` or `libertine-manager-app` GUI and use that to install applications.