I have successfully installed Qtcreator 5.9.7 on Linux 18.04, checked by running example project. Now I am trying to run my old project, created on 5.7.1 on Desktop PC and getting the following error.

error: Unknown module(s) in QT: qml quickwidgets svg quick

Thanks in anticipation.


Found the solution, install qtdeclarative5-dev package:

sudo apt-get install qtdeclarative5-dev

What's the development package for Qt5 in 14.04

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