.travis.yml in est-0.3.2 vs .travis.yml in est-0.3.3

@@ -5,10 +5,9 @@
 branches:
   only:
     - master
 install:
   - sudo apt-get update
-  - travis_retry sudo apt-get install -y --fix-missing libmagic1 libmagic-dev
   - travis_retry bundle install
 script:
   - rake