.travis.yml: no sox on osx for now

diff --git a/.travis.yml b/.travis.yml
index 2fd26f2..f4e2842 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -80,10 +80,6 @@ addons:
     - libfftw3-dev
     - sox
 
-before_install:
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then; brew upgrade; fi
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then; brew install sox; fi
-
 script:
   - make create_test_sounds
   - make build