Hi, after I install , the App Manager shows
"hildon-application-manager 2.2.65
E: Invalid record in the preferences file, no Package header"
and the Faster Application Manager don´t let mi install or uninstall anything.
This is the "References" file:

Package: pulseaudio

Pin: release a=unstable
Pin-Priority: 1001

Package: libpulse-mainloop-glib0

Pin: release a=unstable
Pin-Priority: 1001

Package: libpulse0

Pin: release a=unstable
Pin-Priority: 1001

Package: pulseaudio-esound-compat

Pin: release a=unstable
Pin-Priority: 1001

Package: pulseaudio-module-bluetooth

Pin: release a=unstable
Pin-Priority: 1001

Package: pulseaudio-module-extra
Pin: release a=unstable

Pin-Priority: 1001

Package: pulseaudio-module-gconf

Pin: release a=unstable
Pin-Priority: 1001

Package: pulseaudio-module-hal

Pin: release a=unstable
Pin-Priority: 1001

Package: pulseaudio-module-x11

Pin: release a=unstable
Pin-Priority: 1001

Package: pulseaudio-utils

Pin: release a=unstable
Pin-Priority: 1001

Package: hildon-desktop
Pin: release a=unstable
Pin-Priority: 1001
Package: hildon-desktop
Pin: release a=unstable
Pin-Priority: 1001

Thanks for the answer.