Alenka Frim created ARROW-18341:
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             Summary: [Doc][Python] Update note about bundling Arrow C++ on 
Windows
                 Key: ARROW-18341
                 URL: https://issues.apache.org/jira/browse/ARROW-18341
             Project: Apache Arrow
          Issue Type: Improvement
          Components: Documentation, Python
            Reporter: Alenka Frim
            Assignee: Alenka Frim
             Fix For: 11.0.0


There is a note on the python development page under Widnows section about 
bundling the Arrow C++ libraries with Python extensions:

[https://arrow.apache.org/docs/dev/developers/python.html#building-on-windows]

This note can be revised:
 * if you are using conda, the fact that Arrow C++ libs are not bundled is fine 
since conda will ensure those libs are found.
 * If you are not using conda, you have to ensure those libs can be found: 
either by updating {{PATH}} (every time before importing pyarrow), or either by 
bundling them (... using the {{PYARROW_BUNDLE_ARROW_CPP}} env variable instead 
of {{{}--bundle-arrow-cpp{}}}). With the caveat those won't be automatically 
updated when rebuilding the arrow-cpp libs then.



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