Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 9EEFB200BB5 for ; Sun, 6 Nov 2016 12:10:26 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id 9D6E5160AFC; Sun, 6 Nov 2016 11:10:26 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id E3508160AD0 for ; Sun, 6 Nov 2016 12:10:25 +0100 (CET) Received: (qmail 3680 invoked by uid 500); 6 Nov 2016 11:10:25 -0000 Mailing-List: contact commits-help@arrow.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@arrow.apache.org Delivered-To: mailing list commits@arrow.apache.org Received: (qmail 3670 invoked by uid 99); 6 Nov 2016 11:10:25 -0000 Received: from git1-us-west.apache.org (HELO git1-us-west.apache.org) (140.211.11.23) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 06 Nov 2016 11:10:25 +0000 Received: by git1-us-west.apache.org (ASF Mail Server at git1-us-west.apache.org, from userid 33) id E715FE1772; Sun, 6 Nov 2016 11:10:24 +0000 (UTC) Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: uwe@apache.org To: commits@arrow.apache.org Message-Id: X-Mailer: ASF-Git Admin Mailer Subject: arrow git commit: ARROW-368: Added note for LD_LIBRARY_PATH in Python README Date: Sun, 6 Nov 2016 11:10:24 +0000 (UTC) archived-at: Sun, 06 Nov 2016 11:10:26 -0000 Repository: arrow Updated Branches: refs/heads/master 25e010607 -> e8bc1fe3b ARROW-368: Added note for LD_LIBRARY_PATH in Python README Added note to use LD_LIBRARY_PATH env var to add $ARROW_HOME/lib path so PyArrow can locate Arrow-Cpp shared libs. Author: Bryan Cutler Closes #199 from BryanCutler/pyarrow-README-note-LD_LIBRARY_PATH-ARROW-368 and squashes the following commits: 15861c4 [Bryan Cutler] Added note for LD_LIBRARY_PATH in Python README Project: http://git-wip-us.apache.org/repos/asf/arrow/repo Commit: http://git-wip-us.apache.org/repos/asf/arrow/commit/e8bc1fe3 Tree: http://git-wip-us.apache.org/repos/asf/arrow/tree/e8bc1fe3 Diff: http://git-wip-us.apache.org/repos/asf/arrow/diff/e8bc1fe3 Branch: refs/heads/master Commit: e8bc1fe3ba7f94b39f38571a435f93f387e67d37 Parents: 25e0106 Author: Bryan Cutler Authored: Sun Nov 6 12:10:06 2016 +0100 Committer: Uwe L. Korn Committed: Sun Nov 6 12:10:06 2016 +0100 ---------------------------------------------------------------------- python/README.md | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/arrow/blob/e8bc1fe3/python/README.md ---------------------------------------------------------------------- diff --git a/python/README.md b/python/README.md index 4fce0d2..88ab17e 100644 --- a/python/README.md +++ b/python/README.md @@ -33,12 +33,19 @@ These are the various projects that PyArrow depends on. 1. **g++ and gcc Version >= 4.8** 2. **cmake > 2.8.6** 3. **boost** -4. **Arrow-cpp and its dependencies*** +4. **Arrow-cpp and its dependencies** The Arrow C++ library must be built with all options enabled and installed with ``ARROW_HOME`` environment variable set to the installation location. Look at (https://github.com/apache/arrow/blob/master/cpp/README.md) for instructions. +Ensure PyArrow can locate the Arrow-cpp shared libraries by setting the +LD_LIBRARY_PATH environment variable. + +```bash +export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$ARROW_HOME/lib +``` + 5. **Python dependencies: numpy, pandas, cython, pytest** #### Build pyarrow and run the unit tests