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https://issues.apache.org/jira/browse/ARROW-748?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15951687#comment-15951687
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Sterling Paramore commented on ARROW-748:
-----------------------------------------
You're right. arrow-cpp was still on version 0.1. `conda update arrow-cpp`
didn't change that, however. I tried `conda install -c conda-forge arrow-cpp`
and it did update the version, but I still got a similar error (different
symbol was missing though). Then I uninstalled pyarrow and arrow-cpp (which
also uninstalled parquet-cpp) and reinstalled the 0.2 version. Now it works!
Thanks!
> PyArrow 0.2 Symbol not found: __ZN5arrow2io9Writeable5FlushEv
> -------------------------------------------------------------
>
> Key: ARROW-748
> URL: https://issues.apache.org/jira/browse/ARROW-748
> Project: Apache Arrow
> Issue Type: Bug
> Affects Versions: 0.2.0
> Environment: OS X 10.12.3, Python 3.5.2
> Reporter: Sterling Paramore
>
> Had been using PyArrow 0.1 ok. Uninstalled 0.1. Installed 0.2 using
> {code}
> conda install -c conda-forge pyarrow
> {code}
> But then, when I try {code}import pyarrow{code}, I get the following error
> {code}
> ImportError Traceback (most recent call last)
> <ipython-input-1-6218b61e718a> in <module>()
> ----> 1 import pyarrow as pa
> /Users/gnilrets/miniconda3/envs/pyitketl/lib/python3.5/site-packages/pyarrow/__init__.py
> in <module>()
> 26
> 27
> ---> 28 import pyarrow.config
> 29 from pyarrow.config import cpu_count, set_cpu_count
> 30
> ImportError:
> dlopen(/Users/gnilrets/miniconda3/envs/pyitketl/lib/python3.5/site-packages/pyarrow/config.cpython-35m-darwin.so,
> 2): Symbol not found: __ZN5arrow2io9Writeable5FlushEv
> Referenced from:
> /Users/gnilrets/miniconda3/envs/pyitketl/lib/python3.5/site-packages/pyarrow/libpyarrow.dylib
> Expected in:
> /Users/gnilrets/miniconda3/envs/pyitketl/lib/python3.5/site-packages/pyarrow/../../../libarrow_io.dylib
> in
> /Users/gnilrets/miniconda3/envs/pyitketl/lib/python3.5/site-packages/pyarrow/libpyarrow.dylib
> {code}
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