[Travis] debug

.travis.yml

@@ -17,6 +17,7 @@ env:
 before_install:
   - which qmake
   - qmake -version
+  - ls -l /usr/bin/qmake
   - sudo add-apt-repository --yes ppa:ubuntu-sdk-team/ppa
   - sudo apt-get update -qq
   - sudo apt-get install -y chrpath libqt4-dev qt4-dev-tools libvtk5-qt4-dev