Could not prepare experiment Error in both Ubuntu and MacOS.

[pavit939]

Installed all the dependencies mentioned in setup.py. Still unable to run any of the classifiers. Errors faced are:
Traceback (most recent call last):
File "test.py", line 27, in
experiment.fit(X_train, y_train)
File "/Users/Desktop/pyauto/pyautoweka/pyautoweka.py", line 525, in fit
self.run()
File "/Users/Desktop/pyauto/pyautoweka/pyautoweka.py", line 431, in run
self.prepare()
File "/Users/Desktop/pyauto/pyautoweka/pyautoweka.py", line 420, in prepare
raise Exception("Could not prepare the experiment")
Exception: Could not prepare the experiment