Arch Linux

Description:
After python and cython were updated today, python-pyzmq doesn't work:

$ python
Python 3.4.3 (default, Mar 25 2015, 17:13:50)
[GCC 4.9.2 20150304 (prerelease)] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import zmq
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python3.4/site-packages/zmq/__init__.py", line 49, in <module>
from zmq import backend
File "/usr/lib/python3.4/site-packages/zmq/backend/__init__.py", line 41, in <module>
reraise(*exc_info)
File "/usr/lib/python3.4/site-packages/zmq/utils/sixcerpt.py", line 34, in reraise
raise value
File "/usr/lib/python3.4/site-packages/zmq/backend/__init__.py", line 29, in <module>
_ns = select_backend(first)
File "/usr/lib/python3.4/site-packages/zmq/backend/select.py", line 27, in select_backend
mod = __import__(name, fromlist=public_api)
File "/usr/lib/python3.4/site-packages/zmq/backend/cython/__init__.py", line 6, in <module>
from . import (constants, error, message, context,
ImportError: /usr/lib/python3.4/site-packages/zmq/backend/cython/constants.cpython-34m.so: undefined symbol: AnnotateIgnoreReadsEnd


Note that this does not seem to affect python2-zmq.


Additional info:
python-pyzmq 14.5.0-1
cython 0.22-2
python 3.4.3-2

Steps to reproduce:
Run python, import zmq.
Alternatively, install ipython-notebook and run `ipython notebook`.

Steps to fix:
After rebuilding from the PKGBUILD, it works fine. So you just need to trigger a rebuild.