crashes on start

[tkrabec]

Traceback (most recent call last):
File "Shell-Detector-master/shelldetect.py", line 352, in
shell.start()
File "Shell-Detector-master/shelldetect.py", line 152, in start
self.version()
File "Shell-Detector-master/shelldetect.py", line 236, in version
_version = self._fingerprints['version']
TypeError: list indices must be integers, not str