Hiya, Just a quick note that both vte-0.27.90 and vte-0.27.90-r200 should depend on <glade-3.9.2, since vte's configure checks for gladeui-1.0 and glade-3.9.2 appears only to provide gladeui-1.0. This may actually turn out to be more of an issue with glade3's slotting (since gladeui-1.0's in the same slot as gladeui-2.0, even though it looks like they could be installed side by side).
Doh, sorry, that must've sounded confusing. I meant that glade-3.9.2 only provides gladeui-2.0. If you need any further information, just let me know...
This should be fixed now, thanks for reporting!