[mono-vb] mono has no target on make

[Jude DaShiell]

mono can't find a target on make.  I'll be surprised if glib 2.4 isn't 
already on this system though since it's one of the more modern systems. 
Is there some command I can use to check if the package is present or if I 
actually need to go get it and install it?  The README files don't read 
all that well with VoiceOver under Leopard in the terminal.  I may try 
browsing it with safari next.