No mp3 sound in amarok2, but works in amarok1

[Neal Becker]

This is on Fedora F9.

amarok-1.4.9 plays mp3 fine.

But amarok-1.90 (from kde-redhat unstable) does not play mp3.

Backend is xine.

I have the following xine-related stuff:
rpm -qa '*xine*'
xine-lib-devel-1.1.12-2.fc9.x86_64
xine-lib-extras-nonfree-1.1.12-1.lvn9.x86_64
xine-0.99.5-1.lvn8.x86_64
xine-lib-pulseaudio-1.1.12-2.fc9.x86_64
xine-lib-arts-1.1.12-2.fc9.x86_64
phonon-backend-xine-4.1.0-1.fc9.x86_64
xine-lib-extras-1.1.12-2.fc9.x86_64
xine-lib-1.1.12-2.fc9.i386
xine-lib-1.1.12-2.fc9.x86_64