Download the Qt5.2.0 Beta1 offline installer (Linux installer used while testing). Compile declarative/animation/behaviors/wigglytext example and launch it from the command line.

tasundqv@IT-D-2VFR5W1:~/tmp/qt5/5.2.0-beta1/gcc/examples/declarative/animation/behaviors/wigglytext$ ./wigglytext
file:///home/tasundqv/tmp/qt5/5.2.0-beta1/gcc/examples/declarative/animation/behaviors/wigglytext/qml/behaviours/behavior-example.qml: File not found

-> bad end user experience