Ok, so we have to download with the maintenancetools in old version and just copy manually these files to work.
For the windows part, it’s what I’ve done but the qml package is unknown (and doesn’t exist in ming32 folders). So, I cannot compile the project.
Where are your dummy files? (and I don’t know to select import by platform as “if()” doesn’t work outside)
The plugin was downloaded from the maintenanceTools of Qt 5.3.2 with the repository “https://sdk.v-play.net/plugins/windows“