QtCreator错误；无法加载库；ProjectExplorer（2.6.82）
我尝试按照此处的说明安装新的Ubuntu Phone SDK：http : //developer.ubuntu.com/resources/app-developer-cookbook/mobile/currency-converter-phone-app/ 不幸的是，当我运行Qt-Creator时，它说一堆插件无法加载： Cannot load plugin because dependency failed to load: ProjectExplorer(2.6.82) Reason: /usr/lib/x86_64-linux-gnu/qtcreator/plugins/QtProject/libProjectExplorer.so: Cannot load library /usr/lib/x86_64-linux-gnu/qtcreator/plugins/QtProject/libProjectExplorer.so: (libQt5Declarative.so.5: cannot open shared object file: No such file or directory) 说明中是否缺少步骤，我的设置有问题还是在12.10中不起作用？