首次启动时出错。帮助

19:32 ~/binance $ Python backtest.py Traceback (most recent call last): File "backtest.py", line 3, in <module> from binance_trade_bot import backtest File "/home/petr1721843/binance/binance_trade_bot/__init__.py", line 1, in <module> from .backtest import backtest File "/home/petr1721843/binance/binance_trade_bot/backtest.py", line 8, in <module> from .binance_api_manager import BinanceAPIManager File "/home/petr1721843/binance/binance_trade_bot/binance_api_manager.py", line 6, in <module> from binance.client import Client File "/home/petr1721843/.local/lib/python3.8/site-packages/binance/__init__.py", line 9, in <module> from binance.async_client import AsyncClient # noqa File "/home/petr1721843/.local/lib/python3.8/site-packages/binance/async_client.py", line 21, in <module> from .base_client import BaseClient File "/home/petr1721843/.local/lib/python3.8/site-packages/binance/base_client.py", line 12, in <module> from Crypto.Signature import pkcs1_15, eddsa ImportError: 无法从 'Crypto.Signature' 中导入名为 'eddsa' 的名称 (/usr/local/lib/python3.8/dist-packages/Crypto/Signature/__init__.py)