在Raspberry Pi上导入python库时出现“cannotopensharedobjectfile”错误

Question

我正在尝试导入我使用pip安装的python库。这是包：pypi page。安装进行得很顺利，但当我尝试用python导入库时，出现以下错误：

Python 3.7.3 (default, Apr  3 2019, 05:39:12) 
[GCC 8.2.0] on linux
Type "help", "copyright", "credits" or "license" for more 
information.
>>> import tabu
Traceback (most recent call last):
  File "/home/pi/.local/lib/python3.7/site- 
packages/tabu/tabu_search.py", line 14, in swig_import_helper
  return importlib.import_module(mname)
File "/usr/lib/python3.7/importlib/__init__.py", line 127, in 
import_module
    return _bootstrap._gcd_import(name[level:], package, level)
     File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 670, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 583, in module_from_spec
  File "<frozen importlib._bootstrap_external>", line 1043, in create_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
 ImportError: /home/pi/.local/lib/python3.7/site-packages/tabu/_tabu_search.cpython-37m-arm-linux-gnueabihf.so: cannot open shared object file: No such file or directory

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/pi/.local/lib/python3.7/site- 
   packages/tabu/__init__.py", line 17, in <module>
    from tabu.tabu_search import TabuSearch
      File "/home/pi/.local/lib/python3.7/site- 
   packages/tabu/tabu_search.py", line 17, in <module>
    _tabu_search = swig_import_helper()
  File "/home/pi/.local/lib/python3.7/site- 
   packages/tabu/tabu_search.py", line 16, in swig_import_helper
return importlib.import_module('_tabu_search')
  File "/usr/lib/python3.7/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
ModuleNotFoundError: No module named '_tabu_search'
>>> 

我不知道如何解决这个错误，也不知道它意味着什么。如果有人能帮助我理解这个问题，我将不胜感激

提前谢谢