[UNMETDEPS] sylpheed-claws-ghostscript-viewer has unmet dependencies

[Andrew Mitchell]

Binary package hint: sylpheed-claws-ghostscript-viewer

 A run of
 .
  LC_ALL=C apt-cache -i unmet | grep ^Package | cut -d' ' -f2 | grep
  -v dbgsym | sort -u | xargs apt-cache showsrc | grep ^Directory |
  sed 's/Package\:\ //g' | grep verse | cut -d'/' -f4
 indicates that the source package sylpheed-claws-ghostscript-viewer has binary packages that are not
 installable (on AMD64) at the moment.
 .
 Please have a look and make sure it's installable again.