.travis.yml in hydra-derivatives-3.3.2 vs .travis.yml in hydra-derivatives-3.4.0

@@ -22,5 +22,17 @@
   irc:
     channels:
       - "irc.freenode.org#scholarsphere"
     template:
       - "%{repository}//%{branch}@%{commit} by %{author}: %{message} - %{build_url}"
+addons:
+  apt:
+    sources:
+      - "trusty-media"
+      - sourceline: ppa:jonathonf/ffmpeg-3
+    packages:
+      - ghostscript
+      - ufraw-batch
+      - libpng-dev
+      - imagemagick
+      - ffmpeg
+      - libreoffice
\ No newline at end of file