[Jim Paris <jim@xxxxxxxx>]

> >  I don't understand why it don't want to build wireshark
> 
> Probably because it didn't find the developer package of GTK+.  Is GTK+ 
> installed?  If so, is the GTK+ developer package - perhaps called 
> something such as "gtk-devel" - installed?

Since you are running Ubuntu, you can get the necessary developer
packages for building Wireshark by running

  sudo apt-get build-dep wireshark

-jim