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macos darwin

See original GitHub issue

Describe the bug I’m unable to import the pulsar Python library.

→ uname -a
Darwin ryoung-mbp.local 19.5.0 Darwin Kernel Version 19.5.0: Tue May 26 20:41:44 PDT 2020; root:xnu-6153.121.2~2/RELEASE_X86_64 x86_64

→ sw_vers
ProductName:    Mac OS X
ProductVersion: 10.15.5
BuildVersion:   19F101

→ python -V
Python 3.7.7

→ pip show pulsar-client
Name: pulsar-client
Version: 2.6.0
Summary: Apache Pulsar Python client library
Home-page: https://pulsar.apache.org/
Author: Pulsar Devs
Author-email: dev@pulsar.apache.org
License: Apache License v2.0
Location: /Users/ryoung/.pyenv/versions/3.7.7/envs/default3/lib/python3.7/site-packages
Requires: six, apache-bookkeeper-client, protobuf, ratelimit, prometheus-client, certifi, grpcio, fastavro
Required-by:

To Reproduce Simply run python and then import pulsar.

→ python
Python 3.7.7 (default, May 20 2020, 15:06:47)
[Clang 11.0.3 (clang-1103.0.32.59)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import pulsar
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Users/ryoung/.pyenv/versions/default3/lib/python3.7/site-packages/pulsar/__init__.py", line 102, in <module>
    import _pulsar
ImportError: dlopen(/Users/ryoung/.pyenv/versions/default3/lib/python3.7/site-packages/_pulsar.cpython-37m-darwin.so, 2): Symbol not found: __Py_tracemalloc_config
  Referenced from: /Users/ryoung/.pyenv/versions/default3/lib/python3.7/site-packages/_pulsar.cpython-37m-darwin.so
  Expected in: flat namespace
 in /Users/ryoung/.pyenv/versions/default3/lib/python3.7/site-packages/_pulsar.cpython-37m-darwin.so
>>>

Expected behavior I expect the pulsar python client to work following the Install using pip documentation.

Desktop (please complete the following information):

OS: Mac 10.15.5 (19F101)

Issue Analytics

State:
Created 3 years ago
Reactions:5
Comments:9 (8 by maintainers)

Top GitHub Comments

2reactions

wolfstudycommented, Oct 10, 2020

In 2.6.2, we have fixed this problem, if you want to use it in 2.6.1, please upgrade the python version to 3.8.3.

Will close this issue.

2reactions

dowstreetcommented, Jun 25, 2020

I ran into this same problem yesterday, and can confirm that upgrading from the latest Homebrew Python v3.7 to Python 3.8.3 from python.org resolved it.

https://www.python.org/ftp/python/3.8.3/python-3.8.3-macosx10.9.pkg


$ uname -a
Darwin ds-macbook-pro.local 19.5.0 Darwin Kernel Version 19.5.0: Tue May 26 20:41:44 PDT 2020; root:xnu-6153.121.2~2/RELEASE_X86_64 x86_64

$ sw_vers
ProductName:    Mac OS X
ProductVersion: 10.15.5
BuildVersion:   19F101

$ python3 -V
Python 3.8.3

$ pip show pulsar-client
Name: pulsar-client
Version: 2.6.0
Summary: Apache Pulsar Python client library
Home-page: https://pulsar.apache.org/
Author: Pulsar Devs
Author-email: dev@pulsar.apache.org
License: Apache License v2.0
Location: /Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages
Requires: fastavro, certifi, apache-bookkeeper-client, prometheus-client, protobuf, grpcio, six, ratelimit
Required-by: 

$ python3
Python 3.8.3 (v3.8.3:6f8c8320e9, May 13 2020, 16:29:34)
[Clang 6.0 (clang-600.0.57)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import pulsar