Describe the solution you'd like
A tab alongside other information about the package (see image below).
Describe alternatives you've considered
While user can see package dependencies in queue, it would be more easy and straightforward to see them in a tab.

This could be included in the new depiction, we're still coming up with the design so we'll see what we can do.
+1
this could be useful/informative indeed. What about simply listing them in a cell there, even without a separate view, and "Conflicts" as well. I love the way all the technical bits are listed in a compact manner above the depictions. (to think of it actually such Deps/Conflicts display would be somewhat borrowing from some other product, I won't encourage nor discourage the idea :) but it would be useful nevertheless)
Yeah, or having the essential repos included by default so all dependancy files can be downloaded automatically would be a good idea. Many new comers don't like the fact Zebra always whines about dependancies and doesn't install the tweak until the correct repos have been added.
Implemented in a273feb049f8985ac77630c6abb57e4b1984043d.
Most helpful comment
This could be included in the new depiction, we're still coming up with the design so we'll see what we can do.