I have installed pip install pika==0.11.0, as it is shown on the readme file, and after that I tried python receiver.py, and it gave me the following error: Traceback (most recent call last): File "receive.py", line 9, in <module> channel.queue_declare(queue='hello') File "C:\Python36\lib\site-packages\pika\adapters\blocking_connection.py", line 2400, in queue_declare self._flush_output(declare_ok_result.is_ready) File "C:\Python36\lib\site-packages\pika\adapters\blocking_connection.py", line 1258, in _flush_output raise exceptions.ChannelClosed(method.reply_code, method.reply_text) pika.exceptions.ChannelClosed: (406, "PRECONDITION_FAILED - inequivalent arg 'durable' for queue 'hello' in vhost '/': received 'false' but current is 'true'") Even if I didn't modify anything. I tried also the spring-amqp example, and these works. Can you gave me a hint about what should I change? These is the py fille: import pika connection = pika.BlockingConnection(pika.ConnectionParameters( host='localhost')) channel = connection.channel() channel.queue_declare(queue='hello') def callback(ch, method, properties, body): print(" [x] Received %r" % body) channel.basic_consume(callback, queue='hello', no_ack=True) print(' [*] Waiting for messages. To exit press CTRL+C') channel.start_consuming() The error is at thee following line: channel.queue_declare(queue='hello') Continue reading...