On 24/12/15 02:12, Emiliano Marini wrote:
> Thank you Florian, I didn't know that tool:
>
> apt-rdepends - Recursively lists package dependencies
>
> I will try it.

apt-cache does lots of information stuff including depends,
rdepends (which is reverse depends), show (which gives description, suggests,
recommends, version ...), showpkg (which is a summary), search, ....

check out    man apt-cache

Simon