Using marble map in qmake project

[Saleh-At]

I read the main marble site for .qml file, But I confused.
I want a tutorial like qnanopainter.
thx alot

[parisa-hr]

@Saleh-At I have this problem too.
Did you understand how we should run Marble QML examples?

[Saleh-At]

@Saleh-At I have this problem too.
Did you understand how we should run Marble QML examples?

It takes a long time to do this, you must use cmake!

[parisa-hr]

@Saleh-At I have this problem too.
Did you understand how we should run Marble QML examples?

It takes a long time to do this, you must use cmake!

QML?
could you create one example for me?
I try both qmake and cmake

from this doc:

https://api.kde.org/marble/html/index.html

I add :

find_package(Marble)
target_link_libraries(yourapp Marble)

I got this error only for QML:

QML debugging is enabled. Only use this in a safe environment.

qt.qpa.qgnomeplatform.theme: The desktop style for QtQuick Controls 2 applications is not available on the system (qqc2-desktop-style).

The application may look broken. QQmlApplicationEngine failed to load component qrc:/main.qml:4:1: module "org.kde.marble" is not installed

I installed marble in my system from its doc and it works okay for Widgets example. But for QML I have issue with import org.kde.marble 0.20 it couldnt find it and also in examples qml files import Qt 4.7 which are too old version.
I cant understand what should I do to use it in Qt 5.15.

I also ask this in KDE forum :

https://discuss.kde.org/t/cant-run-marble-qml-examples/4923