I cannot install Rhapsody for the same reason as kudos1uk. I get an error:
Application packages missing:
flash-and-reboot (=3)
initfs-flasher (=0.9516-200823maemo2)
kernel-diablo-flasher (=2.6.21-200823maemo3)
osso-ic (>1.0.0)

I did the fix suggested by Matyas, using apt-get. Now the only package it says is missing is osso-ic (>1.0.0)

Is anyone else having trouble installing Rhapsody? Has anyone else succeeded installing it?