Try to fix travis error "Homebrew must be run under Ruby 2.3! You're running 2.0.0."

2017-12-08 14:31:12 -10:00 · 2017-12-08 14:31:12 -10:00 · 76afe276c6
commit 76afe276c6
parent 97fb2342f4
1 changed files with 1 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -30,6 +30,7 @@ install:

  # Install qt4 from third-party source
  # https://github.com/cartr/homebrew-qt4
+  - brew update
  - brew tap cartr/qt4
  - brew tap-pin cartr/qt4
  - brew install cartr/qt4/qt