cannot install nessus on mac os x

[Markus Inderbitzin]

Hi,

After having installed Fink, GTK+ and GTK+ 2 on Mac os X I still cannot 
install nessus so that it uses the grafical interface rather than the 
command line. I get the following error msg:

gtk-config could not be found : the client will not be built

Where does nessus expect the gtk-config to be located? Can I somehow 
copy it there?

Thanks Markus