I am trying to build an application that requires the phonon library...

I got an error because the lphonon was not found. so I tried to look for it... there is no "phonon" on my system.

I tried installing it

sudo apt-get install libqt4-phonon
sudo apt-get install libqt4-phonon-dev

neither worked, so I tried

sudo apt-get install phonon

It worked... and i was able to find it in

usrlibi386-linux-gnu

, but the files i find are

libphonon.so.4 and libphonon.so.4.6.0

I added this path in the project file

unix:INCLUDEPATH += /usr/lib/i386-linux-gnu

this was there before

unix:QT += phonon

Do I have to change the name of the lib ? How can I make it work ?