问题
I'm importing QtMultimedia 5.4 to use a Camera but its raising this error QML module not found (QtMultimedia).
I've tried to echo the $QML_IMPORT_PATH as well as the $QML2_IMPORT_PATH which gave nothing.
Thank you for you help.
来源：https://stackoverflow.com/questions/53378451/how-to-solve-qml-module-not-found-qtmultimedia