Issues with using the Ubuntu emulator from cordova run --device

[David Barth]

When trying to use the emulator, from a Vivid system:

No framework specified. Using default framework: ubuntu-sdk-14.10
Searching for connected devices
List of devices attached

UbuntuTouch device is not attached
Error: /home/daniel/ubuntu-sdk-tutorials/html5/html5-tutorial-cordova-camera/platforms/ubuntu/cordova/run: Command failed with exit code 1
    at ChildProcess.whenDone (/usr/share/cordova-cli/node_modules/cordova-lib/src/cordova/superspawn.js:135:23)
    at ChildProcess.EventEmitter.emit (events.js:98:17)
    at maybeClose (child_process.js:743:16)
    at Process.ChildProcess._handle.onexit (child_process.js:810:5)