Changing value of mast, system_name.
Traceback (most recent call last):
  File "//home/tam/bin/git/MAST4pymatgen/scratch2/neb_test_noint_20130620T092336_input.py", line 323, in <module>
    mast_obj.start_from_input_options(inputoptions)
  File "/home/tam/bin/git/MAST4pymatgen/MAST/mast.py", line 172, in start_from_input_options
    ing_loader.load_ingredients()
  File "/home/tam/bin/git/MAST4pymatgen/MAST/ingredients/ingredients_loader.py", line 36, in load_ingredients
    mod = __import__("MAST.ingredients.%s" % ingredient, globals(), locals(), [ingredient])
  File "/home/tam/bin/git/MAST4pymatgen/MAST/ingredients/sortnebstatic.py", line 3, in <module>
    from MAST.utility import MASTFile
ImportError: cannot import name MASTFile
