Thanks for the fast answer.
The complete output of qmlplugindump is:
parsing <outputOfQmlimportscanner> skipping My.Module
appending dependency Felgo 3.0
appending dependency QtQuick 2.0
appending dependency QtQuick 2.2
appending dependency QtQuick.Controls.Styles 1.4
appending dependency QtQuick.Controls 1.4
appending dependency QtQuick.Window 2.2
appending dependency QtMultimedia 5.0
appending dependency QtMultimedia 5.4
appending dependency QtQuick.Controls 1.1
appending dependency QtQuick.Controls.Styles 1.1
appending dependency QtQuick.Window 2.1
appending dependency QtQuick.LocalStorage 2.0
appending dependency QtQuick.Controls 1.0
appending dependency QtQuick.Controls.Styles 1.0
appending dependency QtQuick.Particles 2.0
appending dependency QtGraphicalEffects 1.0
appending dependency Qt3D 2.0
appending dependency Qt3D.Renderer 2.0
appending dependency QtQuick.Scene3D 2.0
appending dependency QtQuick 2.4
appending dependency QtQuick.Controls 1.2
appending dependency QtQuick.Layouts 1.1
appending dependency QtQuick.Controls 1.3
appending dependency QtQuick.Controls.Styles 1.2
appending dependency QtQuick.Controls.Styles 1.3
skipping private dependecy QtQuick.Controls.Private 1.0
skipping private dependecy QtQuick.Extras.Private 1.0
appending dependency QtQuick.Extras 1.4
appending dependency QtQuick.Extras.Private.CppUtils 1.0
appending dependency QtQuick.Extras.Private.CppUtils 1.1
appending dependency QtQuick 2.5
appending dependency QtQuick.Layouts 1.0
appending dependency QtQml.Models 2.2
appending dependency QtQuick 2.1
appending dependency HelperWidgets 2.0
QQmlComponent: Component is not ready
file:///home/supaiku/FelgoSDK/5.5/gcc_64/qml/loaddependencies.qml:18:1: module "VPlay" plugin "VPlay" not found
The VPlay subdirectory contains:
$ ls qml/VPlay
audio
core
editor
gamenetwork
input
level
particles
physics
qmldir
rube
slotmachine
sprites
video
vplay.qmltypes
My qmlplugindump call looks like this:
qmlplugindump -v $typeinfo $version $source > $dest/$typeinfo.qmltypes
$source points to the same parent folder in which the VPlay module resides. (My library is copied there beforehand).
$dest looks like $source/My/Module
Thanks for helping out.