Newer version of cmake

Author: wijagels

.travis.yml

@@ -39,8 +39,9 @@ matrix:
 
 before_install:
   - sudo apt-add-repository -y ppa:canonical-qt5-edgers/ubuntu1204-qt5
+  - sudo add-apt-repository -y ppa:george-edison55/precise-backports
   - sudo apt-get update -qq
-  - sudo apt-get install -y libopencv-dev qtdeclarative5-dev
+  - sudo apt-get install -y libopencv-dev qtdeclarative5-dev cmake cmake-data
 script:
   - cd qtapp
   - mkdir build