Fonts not installed.

[Godfrey]

I am using the Warty Warthog Release for more than I week now, and I
am very happy with it, thanks for everyone who made it happened.  And
I can also tell you that I reset those happy people to show up on the
splash screen and my desktop :)

When I open a documents using Scribus (the best kept secret in DTP!),
the "Missing Font" window pop up, it says the Font Luxi Sans Bold is
not installed, and it ask me to select another font instead.  As I
scratching my head, I searched the font in Synaptic(I also inclued
universe), but no luck.  So how do one goes about to install the font
in question?