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Wes McKinney commented on ARROW-7852: ------------------------------------- No it hasn't been released. If there is community interest to make a patch release, then one can be made. > [Python] 0.16.0 wheels not compatible with older numpy > ------------------------------------------------------ > > Key: ARROW-7852 > URL: https://issues.apache.org/jira/browse/ARROW-7852 > Project: Apache Arrow > Issue Type: Bug > Affects Versions: 0.16.0 > Reporter: Stephanie Gott > Priority: Minor > Fix For: 1.0.0, 0.16.1 > > > Using python 3.7.5 and numpy 1.14.6, I am unable to import pyarrow 0.16.0 > (see below for error). Updating numpy to the most recent version fixes this, > and I'm wondering if pyarrow needs update its requirements.txt. > > {code:java} > ➜ ~ ipython > Python 3.7.5 (default, Nov 7 2019, 10:50:52) > Type 'copyright', 'credits' or 'license' for more information > IPython 7.9.0 -- An enhanced Interactive Python. Type '?' for help. > In [1]: import numpy as npIn [2]: np.__version__ > Out[2]: '1.14.6' > In [3]: import pyarrow > --------------------------------------------------------------------------- > ModuleNotFoundError Traceback (most recent call last) > ModuleNotFoundError: No module named 'numpy.core._multiarray_umath' > --------------------------------------------------------------------------- > ImportError Traceback (most recent call last) > <ipython-input-3-f1048abcb32d> in <module> > ----> 1 import > pyarrow~/.local/lib/python3.7/site-packages/pyarrow/__init__.py in <module> > 47 import pyarrow.compat as compat > 48 > ---> 49 from pyarrow.lib import cpu_count, set_cpu_count > 50 from pyarrow.lib import (null, bool_, > 51 int8, int16, int32, > int64,~/.local/lib/python3.7/site-packages/pyarrow/lib.pyx in init > pyarrow.lib()ImportError: numpy.core.multiarray failed to import > In [4]: import pyarrow > --------------------------------------------------------------------------- > AttributeError Traceback (most recent call last) > <ipython-input-4-f1048abcb32d> in <module> > ----> 1 import > pyarrow~/.local/lib/python3.7/site-packages/pyarrow/__init__.py in <module> > 47 import pyarrow.compat as compat > 48 > ---> 49 from pyarrow.lib import cpu_count, set_cpu_count > 50 from pyarrow.lib import (null, bool_, > 51 int8, int16, int32, > int64,~/.local/lib/python3.7/site-packages/pyarrow/ipc.pxi in init > pyarrow.lib()AttributeError: type object 'pyarrow.lib.Message' has no > attribute '__reduce_cython__' > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)