没有解决
一些资料：
https://wiki.qt.io/Install_Qt_5_on_Ubuntu
http://doc.qt.io/qt-5/linux-requirements.html
https://*.com/questions/17106315/failed-to-load-platform-plugin-xcb-while-launching-qt5-app-on-linux-without
后来直接apt安装的qt creator ui没有qt4好看，不过能用就好了
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