[Ci-reports] fail on QtQuickControls_dev_Integration #538

[Qt Continuous Integration System]

`make' failed :(

  mkdir: cannot create directory ‘/opt/gallery’: Permission denied
  make[4]: *** [install_target] Error 1
  make[3]: *** [sub-gallery-install_subtargets] Error 2
  make[2]: *** [sub-quick-extras-install_subtargets] Error 2
  make[1]: *** [sub-examples-install_subtargets] Error 2
  make: *** [module-qtquickcontrols-install_subtargets] Error 2

  Build log: http://testresults.qt-project.org/ci/QtQuickControls_dev_Integration/build_00538/linux-g++_shadow-build_Ubuntu_14.04_x64/log.txt.gz

  Tested changes (refs/builds/dev_1423826800):
    http://codereview.qt-project.org/106044 [PS6] - Import Qt Quick Extras (the former Qt Quick Enterprise Controls)