Hi All,
Newbie here! I am trying to install gnumeric, mapper, mdictionary and others and am getting exactly the same error for all:

Unable to install gnumeric
Conflict with application packages: libossomime0(<1.8.5)
hildon-libs0
hildon-fm1
lobgnomeprintui2.2-0(<2.12)

As I say, I am a total newbie to this so would like some explicit guidance here.

Thanking you all in advance.