我尝试使用 pip 安装品脱。但是每当我尝试时,我都会得到ModuleNotFoundError: No module named 'importlib_metadata'
。
追溯:
ModuleNotFoundError Traceback (most recent call last)
C:\ProgramData\Anaconda3\lib\site-packages\pint\__init__.py in <module>
32 try:
---> 33 from importlib.metadata import version
34 except ImportError:
ModuleNotFoundError: No module named 'importlib.metadata'
During handling of the above exception, another exception occurred:
ModuleNotFoundError Traceback (most recent call last)
~\AppData\Local\Temp/ipykernel_31716/1730524550.py in <module>
9
10 # import units
---> 11 from pint import UnitRegistry
12 units = UnitRegistry()
C:\ProgramData\Anaconda3\lib\site-packages\pint\__init__.py in <module>
34 except ImportError:
35 # Backport for Python < 3.8
---> 36 from importlib_metadata import version
37
38 try: # pragma: no cover
ModuleNotFoundError: No module named 'importlib_metadata'
我应该怎么办?