Travis: add install libxmu-dev

Clement Champetier · Clement Champetier · commit 4b061056d009 · 2014-09-09T14:48:28.000+02:00
* Library linked by target "avplay".
diff --git a/.travis.yml b/.travis.yml
@@ -17,7 +17,7 @@ before_script:
   - sudo apt-add-repository "deb http://security.ubuntu.com/ubuntu trusty-security main restricted universe multiverse"
   - sudo apt-get update -qq
   - sudo apt-get install -qq gcc g++ scons swig swig2.0
-  - sudo apt-get install -qq libavdevice-dev libavformat-dev libavcodec-dev libavutil-dev libswscale-dev libavresample-dev python-dev freeglut3-dev doxygen
+  - sudo apt-get install -qq libavdevice-dev libavformat-dev libavcodec-dev libavutil-dev libswscale-dev libavresample-dev python-dev freeglut3-dev libxmu-dev doxygen
 
 script:
   - mkdir build && cd build && cmake ../ && make
