在 Mac 上使用 Python 和 Atom 进行工作。代码：
from rubik.cube import Cube
from rubik_solver import utils
完整错误：
Traceback (most recent call last):
File "/Users/Audey/Desktop/solver.py", line 2, in <module>
from rubik_solver import utils
File "/Users/Audey/Library/Python/3.10/lib/python/site-packages/rubik_solver/utils.py", line 4, in <module>
from past.builtins import basestring
File "/Users/Audey/Library/Python/3.10/lib/python/site-packages/past/builtins/__init__.py", line 43, in <module>
from past.builtins.noniterators import (filter, map, range, reduce, zip)
File "/Users/Audey/Library/Python/3.10/lib/python/site-packages/past/builtins/noniterators.py", line 24, in <module>
from past.types import basestring
File "/Users/Audey/Library/Python/3.10/lib/python/site-packages/past/types/__init__.py", line 25, in <module>
from .oldstr import oldstr
File "/Users/Audey/Library/Python/3.10/lib/python/site-packages/past/types/oldstr.py", line 5, in …