Pyttsx3 does not work

[jim-schwoebel]

ib/python3.7/importlib/init.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "", line 1006, in _gcd_import File "", line 983, in _find_and_load File "", line 967, in _find_and_load_unlocked File "", line 677, in _load_unlocked File "", line 728, in exec_module File "", line 219, in _call_with_frames_removed File "/usr/local/lib/python3.7/site-packages/pyttsx3/drivers/nsss.py", line 2, in from Foundation import * ModuleNotFoundError: No module named 'Foundation'