humanPopulationScreenlet.py crashed with AttributeError in remove_shape(): 'module' object has no attribute 'create_empty_bitmap'

:(

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: screenlets-pack-all 0.1.6-0ubuntu1
ProcVersionSignature: Ubuntu 3.8.0-13.22-generic 3.8.3
Uname: Linux 3.8.0-13-generic i686
ApportVersion: 2.9.1-0ubuntu1
Architecture: i386
CheckboxSubmission: 9e7798609bdac4548d4b24ca236698e3
CheckboxSystem: b8f3ec504801f13fc208edb5c785b099
Date: Mon Mar 18 01:27:46 2013
ExecutablePath: /usr/share/screenlets/screenlets-pack-all/humanPopulation/humanPopulationScreenlet.py
InterpreterPath: /usr/bin/python2.7
MarkForUpload: True
PackageArchitecture: all
ProcCmdline: python -u /usr/share/screenlets/screenlets-pack-all/humanPopulation/humanPopulationScreenlet.py
PythonArgs: ['/usr/share/screenlets/screenlets-pack-all/humanPopulation/humanPopulationScreenlet.py']
SourcePackage: indiv-screenlets
Title: humanPopulationScreenlet.py crashed with AttributeError in remove_shape(): 'module' object has no attribute 'create_empty_bitmap'
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip disk lpadmin nopasswdlogin plugdev sambashare sudo