Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/apport/report.py", line 195, in _run_hook
    exec(compile(fd.read(), hook, 'exec'), symb)
  File "/usr/share/apport/package-hooks/source_ubuntuone-client.py", line 36, in <module>
    from dirspec.basedir import xdg_cache_home, xdg_config_home
ImportError: No module named 'dirspec'