install gcc in osx test (#977)

9f952558 · wxchan · Guolin Ke · 4b96f0f0 · 9f952558
Commit 9f952558 authored Oct 09, 2017 by wxchan Committed by Guolin Ke Oct 09, 2017
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.travis/setup.sh .travis/setup.sh +2 -1

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--- a/.travis/setup.sh
+++ b/.travis/setup.sh
 #!/bin/bash

 if [[ $TRAVIS_OS_NAME == "osx" ]]; then
-    brew install openmpi  # use openmpi to install gcc
+    brew install gcc --without-multilib
+    brew install openmpi
    wget -O conda.sh https://repo.continuum.io/miniconda/Miniconda${PYTHON_VERSION:0:1}-latest-MacOSX-x86_64.sh
 else
    if [[ ${TASK} != "pylint" ]] && [[ ${TASK} != "check-docs" ]]; then