Addon thing clearly not working.

Author: dvanhorn

.travis.yml

@@ -13,13 +13,7 @@ env:
   - PANDOC_DEB="https://github.com/jgm/pandoc/releases/download/2.7.3/pandoc-2.7.3-1-amd64.deb"
   matrix:
   - RACKET_VERSION=7.4
-
-addons:
-  homebrew:
-    packages:
-    - pandoc
-    - nasm
-
+  
 cache:
   directories:
     - $PANDOC
@@ -33,6 +27,8 @@ before_install:
 - if [ "$TRAVIS_OS_NAME" = "linux" ]; then export PATH="${RACKET_DIR}/bin:${PATH}"; fi
 - if [ "$TRAVIS_OS_NAME" = "linux" ]; then sudo apt-get install -y nasm; fi
 - if [ "$TRAVIS_OS_NAME" = "osx" ]; then brew cask install racket; fi
+- if [ "$TRAVIS_OS_NAME" = "osx" ]; then brew install nasm; fi
+- if [ "$TRAVIS_OS_NAME" = "osx" ]; then brew install pandoc; fi
 
 install: