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From "Jacob Scott (JIRA)" <>
Subject [jira] [Created] (ARROW-1086) pyarrow 0.4.0 on pypi is missing pxd files
Date Sat, 03 Jun 2017 02:42:04 GMT
Jacob Scott created ARROW-1086:

             Summary: pyarrow 0.4.0 on pypi is missing pxd files
                 Key: ARROW-1086
             Project: Apache Arrow
          Issue Type: Bug
            Reporter: Jacob Scott

{{pip install pyarrow==0.4.0}} does not install the pxd files found in {{python/pyarrow/includes}}.

This prevents use of pyarrow Cython code downstream; something as simple as {{from pyarrow.lib
cimport Array}} fails due to

/Users/jhscott/.virtualenvs/arrow_cython/lib/python2.7/site-packages/pyarrow/lib.pxd: cannot
find cimported module 'pyarrow.includes.libarrow'
/Users/jhscott/.virtualenvs/arrow_cython/lib/python2.7/site-packages/pyarrow/lib.pxd: cannot
find cimported module 'pyarrow.includes.common'

Manually copying these pxd files from the arrow source tree into the location Cython complains
about fixes the problem.

See for an example repro.

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