Unknown module : multimedia

TwoOfDiamonds

Hello !
I'm running ubuntu 13.04 and i'm using qt5 . I want to make my application play a small .wav file at a certain event but for that i found out that i need to include the multimedia module but when i do that it says "Unknown module(s) in QT: multimedia" .

@
#-------------------------------------------------

Project created by QtCreator 2012-06-24T12:27:41

#-------------------------------------------------

QT += core gui widgets
QT += multimedia

TARGET = CptShutWin
TEMPLATE = app
win32:RC_FILE += myapp.rc

SOURCES += main.cpp
mainwindow.cpp
setpassword.cpp
askpassword.cpp
note.cpp
addnote.cpp
focuslineedit.cpp
getlinuxpass.cpp

HEADERS += mainwindow.h
setpassword.h
askpassword.h
note.h
addnote.h
focuslineedit.h
getlinuxpass.h

FORMS +=
mainwindow.ui
setpassword.ui
askpassword.ui
addnote.ui
getlinuxpass.ui
@

Any ideas?

JKSH

Your file timestamp says "2012-06-24", which is 6 months before Qt 5 was released. Is it an old Qt 4 project that was ported? Delete your configuration and re-configure it using Qt 5. (Close Qt Creator, delete CptShutWin.pro.user, and then re-open the project in Qt Creator)

Also, which version of Qt 5 did you download?

TwoOfDiamonds

The one available at Ubuntu Software Center :)

Also, it's not working with simple reconfigure :(

JKSH

Search the Software Centre for "Qt 5 Multimedia module" -- is it installed?

TwoOfDiamonds

It wasn't ... I'm installing it right now . shouldn't it have been included since it "essential" ?

EDIT : still nothing

JKSH

[quote author="TwoOfDiamonds" date="1369574777"]shouldn't it have been included since it "essential" ?[/quote]It's not fully in the Qt Project's control... Linux distro maintainers will take a library (such as Qt) and package it in a way that suits their distro. This means the library could be packaged very differently in Ubuntu compared with Fedora.

A few years ago, Ubuntu decided to merge Qt Multimedia into Qt Mobility, which caused headaches for users. I'm not sure if issues like this still exist... (I download Qt from http://qt-project.org/downloads because the Software Centre has an older version)

Maybe "Qt 5 Multimedia module" is only for running multimedia apps, not compiling them. Try installing "qtmultimedia5-dev" (and make sure you restart Qt Creator if you use it)

TwoOfDiamonds

Thank you sir !
It worked . i'm not used to linux ... but i just got a new laptop and it was freedos and the only win version that it accepts is win8 ... so i decided on ubuntu :D so it's a little tricky for me at the moment

Thank you again !

JKSH

You're welcome; I'm glad it's working now :)

Happy coding!

maatong

meet same problem here.
I use qt for embedded linux.
I posted my problem here:
http://qt-project.org/forums/viewthread/41830/
Do you have any idea with this?
Thanks a lot.