请教各位,我在按照上述方法配置QT Creator时,Qt Versions界面,单击Debugging Helper:右侧Rebuild按钮,提示失败
The debugger helpers could not be built in any of the directories:
- /usr/local/qt-embedded-4.7.2/qtc-debugging-helper/
- /opt/qtcreator-2.1.0/qtc-debugging-helper/110986450/
- /root/.local/share/data/Nokia/QtCreator/qtc-debugging-helper/110986450/
Reason: The file /opt/qtcreator-2.1.0/share/qtcreator/gdbmacros/gdbmacros_p.h could not be copied to /root/.local/share/data/Nokia/QtCreator/qtc-debugging-helper/110986450/gdbmacros_p.h.
请问如何解决啊