[GitHub] [pulsar] cabello commented on issue #4540: Pulsar Client has no support in Mac 10.14.5 (18F132) ?

[GitBox <gi...@apache.org>]

cabello commented on issue #4540: Pulsar Client has no support in Mac 10.14.5 (18F132) ?
URL: https://github.com/apache/pulsar/issues/4540#issuecomment-568526350
 
 
   I am having the same issue, just following the [documentation](https://pulsar.apache.org/docs/en/standalone-docker/) trying to product some messages.
   
   * MacOS: 10.15.2
   * Pulsar: 2.4.2 on Docker 19.03.5
   * Python: 3.7.2
   * protobuf: stable 3.11.2
   * pulsar-client: 2.4.2
   
   ```bash
   pulsar-env ❯ python consume.py
   Traceback (most recent call last):
     File "consume.py", line 1, in <module>
       import pulsar
     File "/Users/me/.pyenv/versions/pulsar-env/lib/python3.7/site-packages/pulsar/__init__.py", line 102, in <module>
       import _pulsar
   ImportError: dlopen(/Users/me/.pyenv/versions/pulsar-env/lib/python3.7/site-packages/_pulsar.cpython-37m-darwin.so, 2): Library not loaded: /usr/local/opt/protobuf@2.6/lib/libprotobuf-lite.9.dylib
     Referenced from: /Users/me/.pyenv/versions/3.7.2/envs/pulsar-env/lib/python3.7/site-packages/_pulsar.cpython-37m-darwin.so
     Reason: image not found
   ```
   
   And contents of the `consume.py` script: 
   
   ```python
   import pulsar
   
   client = pulsar.Client('pulsar://localhost:6650')
   consumer = client.subscribe('my-topic',
                               subscription_name='my-sub')
   
   while True:
       msg = consumer.receive()
       print("Received message: '%s'" % msg.data())
       consumer.acknowledge(msg)
   
   client.close()
   ```
   
   I tried changing the protocol from `pulsar://` to `http://`, but the import call is failing so it doesn't reach that point.
   
   Any suggestions?

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