Couldn't load OpenSSL lib報錯怎麼處理？

Traceback (most recent call last):

  File "D:\LDFProject\decode_log_file.py", line 9, in <module>

    import pyelliptic

  File "D:\Python39\lib\site-packages\pyelliptic\__init__.py", line 43, in <module>

    from .openssl import OpenSSL

  File "D:\Python39\lib\site-packages\pyelliptic\openssl.py", line 309, in <module>

    raise Exception("Couldn't load OpenSSL lib ...")

Exception: Couldn't load OpenSSL lib ...

遇到以上錯誤如何處理？

1. 在python安裝目錄D:\Python39\Lib搜索pyelliptic，將pyelliptic及pyelliptic-1.5.8-py2.7.egg-info等文件夾刪除

2. https://github.com/mfranciszkiewicz/pyelliptic/archive/1.5.10.tar.gz#egg=pyelliptic下載壓縮包

3. 解壓後在以下目錄執行python setup.py install