title: ImportError: /lib/arm-linux-gnueabihf/libc.so.6: version `GLIBC_2.28' not found
body: <p>I am using this tutorial from google</p>
  
  <p><a href="https://codelabs.developers.google.com/codelabs/cloud-iot-core-overview/index.html?index=..%2F..index#2" rel="noreferrer">https://codelabs.developers.google.com/codelabs/cloud-iot-core-overview/index.html?index=..%2F..index#2</a></p>
  
  <p>I was able to perform correctly until I encountered this "<code>python cloudiot_pubsub_example_server.py</code>" step. </p>
  
  <p>After executing the above step, I am getting the following error:</p>
  
  <blockquote>
    <p>ImportError: /lib/arm-linux-gnueabihf/libc.so.6: version `GLIBC_2.28'
    not found (required by
    /home/pi/Desktop/python-docs-samples/iot/api-client/end_to_end_example/venv/lib/python3.7/site-packages/grpc/_cython/cygrpc.cpython-37m-arm-linux-gnueabihf.so</p>
  </blockquote>
  
  <p>I also attached the <a href="https://i.stack.imgur.com/3gbbb.png" rel="noreferrer">error</a> screenshot for reference</p>