Traceback (most recent call last):
File "/opt/tampio/tampio.py", line 22, in <module>
from grammar import initializeParser, parseDeclaration
File "/opt/tampio/grammar.py", line 23, in <module>
from ast import *
File "/opt/tampio/ast.py", line 21, in <module>
from hierarchy import Class
ModuleNotFoundError: No module named 'hierarchy'