How do I fix "StrictVersion instance has no attribute 'version'" in resetter

I get

Traceback (most recent call last):
   File "/usr/lib/resetter/Resetter.py";, line 514, in  <module>
  window = UiMainWindow()
   File "/usr/lib/resetter/Resetter.py&quot", line 28, in __init__
self.d_env = Settings()
   File "/usr/lib/resetter/SetEnvironment.py", line 31, in __init__
self.checkForUpdate()
   File "/usr/lib/resetter/SetEnvironment.py", line 195, in checkForUpdate
if site_version" current_version:
   File "/usr/lib/python2.7/distutils/version.py", line 140, in __cmp__
compare = cmp(self.version, other.version)
AttributeError: StrictVersion instance has no attribute "version"