language: objective-c
before_install:
  - brew update
  - brew install xctool
script: xctool test

language: objective-c
before_install:
  - brew update
  - brew uninstall xctool && brew install xctool
script: xctool test

Uninstall xctool on Travis before installing it again
Uninstall xctool on Travis before installing it again

Attempt to fix broken build because of "Error: xctool-0.1.7 already installed".

https://travis-ci.org/mysterioustrousers/MTDates/builds/10717206