我在ubuntu上做了一个qml程序,在开发机上运行一切正常,但是放到干净的测试机下却提示module "QtQuick.Controls" is not installed,没有支持库,于是我把开发机上的Qt5.3.1/5.3/gcc_64/qml/QtQuick/Controls下的全部文件拷到测试环境下的/usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls下,运行时系统又提示plugin cannot be loaded for module "QtQuick.Controls": The plugin */usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/libqtquickcontrolsplugin.so* uses incompatible Qt library. (5.3.1) [release],这个库不兼容?这到底怎么解决?有大神说一下吗
