have some problem building master

Sat May 18 04:06:37 PDT 2013

Noticed (debian) package libmarble-dev is required (README needs to be
updated).
Notice that (debian unstable) version 4.8.4 isn't enough.

	qt-ui/globe.cpp:11:37: fatal error: marble/GeoDataTreeModel.h:
	No such file or directory

Debian experimental package version 4.10.2 may work (README needs to
specify minimum package version too), as I see it includes a
/usr/include/marble/GeoDataTreeModel.h, but very few people use the
experimental package repository.

Cheers,

-- 
Cristian