icu4c 62.1 already installed

mattn · mattn · commit c71eddf06941 · 2018-09-11T10:39:41.000+09:00
diff --git a/.travis.yml b/.travis.yml
@@ -23,7 +23,6 @@ before_install:
   - |
     if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then 
       brew update
-      brew upgrade icu4c
     fi
   - |
     go get github.com/smartystreets/goconvey
