Build failed in Jenkins: quantal-desktop-amd64_default #104

[Jenkins Notification]

See <http://10.189.74.2:8080/job/quantal-desktop-amd64_default/104/>

------------------------------------------
Started due to content change in http://cdimage.ubuntu.com//daily-live/current/SHA256SUMS
[EnvInject] - Loading node environment variables.
Building remotely on alderamin
[quantal-desktop-amd64_default] $ /bin/bash /tmp/hudson5207038678903591397.sh
ln: failed to create symbolic link `/var/lib/ubuntu-server-iso-testing/isos/ubuntu-desktop/ubuntu': File exists
INFO:root:Checking/Downloading current build for variant desktop from http://cdimage.ubuntu.com/daily-live
INFO:root:Remote file not available. Retrying in 15 minutes
INFO:root:Downloading ISO...
Traceback (most recent call last):
  File "/usr/bin/dl-ubuntu-test-iso", line 668, in <module>
    main()
  File "/usr/bin/dl-ubuntu-test-iso", line 657, in main
    update_release()
  File "/usr/bin/dl-ubuntu-test-iso", line 116, in update_release
    lp_release = get_devel_release()
  File "/usr/bin/dl-ubuntu-test-iso", line 108, in get_devel_release
    u = launchpad.projects['ubuntu']
  File "/usr/lib/python2.7/dist-packages/lazr/restfulclient/resource.py", line 950, in __getitem__
    raise KeyError(key)
KeyError: 'ubuntu'
ERROR:root:Command '['dl-ubuntu-test-iso', '--variant=desktop', '--arch=amd64', '--release=quantal', '--build=current', '--isoroot=/var/lib/ubuntu-iso-testing/isos', '-P', '--flavor=ubuntu']' returned non-zero exit status 1
ERROR:root:Failed to download ISO. Aborting!
Build step 'Execute shell' marked build as failure
Archiving artifacts
Recording test results
[description-setter] Could not determine description.