libstdc++.so.6.0.17(x64)

[root@localhostTMP]#./qt-opensource-linux-x64-5.2.1.run[root@localhostTMP]#/usr/bin/xdg-open:line402:htmlview:commandnotfoundFailedtoloadcore:/opt/Qt5.2.1/Tools/QtCreator/lib/qtcreator/plugins/QtProject/libCore.so:Cannotloadlibrary/opt/Qt5.2.1/Tools/QtCreator/lib/qtcreator/plugins/QtProject/libCore.so:(/usr/lib