如何修复 Python ModuleNotFoundError: No module named 'paho'

问题：

运行 Python 脚本时，你看到类似这样的错误消息

traceback.txt

Traceback (most recent call last):
    File "test.py", line 2, in <module>
        import paho.mqtt.client as mqtt
ModuleNotFoundError: No module named 'paho'

Traceback (most recent call last):
    File "test.py", line 2, in <module>
        import paho.mqtt.client as mqtt
ModuleNotFoundError: No module named 'paho'

解决方案

使用以下命令安装 paho-mqtt 包

install_paho.sh

pip install -U paho-mqtt

pip install -U paho-mqtt

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