ImportError: No module named queue - Python

When running the 'SerialClient.py' script, you may encounter an 'ImportError' stating that the 'queue' module is not found. This error occurs when the 'queue' module is not installed or not available in the current Python version.

The 'queue' module is used in the script for handling multiple concurrent connections. It provides a thread-safe way to store and retrieve items, which is necessary for the script to function properly.

To resolve this error, you can install the 'queue' module by running the following command in the terminal:

pip install queue

If the above command does not work, you can try upgrading your Python version to a more recent version that includes the 'queue' module in the standard library.

Alternatively, you can replace all instances of 'queue' with 'queue.Queue' in the code, which should work with Python 2.x versions.

In summary, the 'ImportError: No module named queue' error occurs when the 'queue' module is not available in the current Python environment. You can resolve this error by installing the 'queue' module using pip, upgrading to a more recent Python version that includes the module in the standard library, or modifying the code to use 'queue.Queue' instead.