The following packages have unmet dependencies:
 liquidsoap : Depends: libao2 (>= 0.8.8) but it is not installable
              Depends: libfaad0 (>= 2.6.1) but it is not installable
              Depends: libgavl0 but it is not installable
              Depends: libsoundtouch1c2 (>= 1.3.1) but it is not installable