Hi i am trying to run the Satelliteinfo applicattion that is present in the examples of QtPositioning after compling with the path
/usr/local/Qt-5.4.0/bin/qmake

i tried to run the binary and after running the binary the gui is not appearign it is appering and disappearing in a fraction of seconds and the statemets that were printing are
./satelliteinfo
connect : Connection refused
No satellite data source found. Changing to demo mode.
No satellite data source found. Changing to demo mode.
connect : Connection refused
QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled
Failed to create OpenGL context for format QSurfaceFormat(version 2.0, options QFlags(), depthBufferSize 24, redBufferSize -1, greenBufferSize -1, blueBufferSize -1, alphaBufferSize -1, stencilBufferSize 8, samples -1, swapBehavior 2, swapInterval 1, profile 0)
Aborted (core dumped)

Please tell me how to execute the binary i am unable to see the GUI for a long time
Please help me

Thanks in advance
Rohith.G