From b0eb0ea353a3b1a87bd7ac83c1abd139c8687fd3 Mon Sep 17 00:00:00 2001
From: nkzawa <naoyuki.kanezawa@gmail.com>
Date: Wed, 28 Dec 2016 18:32:20 +0900
Subject: [PATCH] fix install script of .travis.yml

---
 .travis.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 532bdefc..b30f5053 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,5 +7,8 @@ cache:
   yarn: true
   directories:
     - node_modules
-install: yarn --ignore-engines
+install:
+  - curl -o- -L https://yarnpkg.com/install.sh | bash
+  - export PATH=$HOME/.yarn/bin:$PATH
+  - yarn --ignore-engines
 after_script: npm run coveralls