Hello World Example with Glade?

[Mike McKee via Digitalmars-d-learn]

On Friday, 11 September 2015 at 06:53:07 UTC, Mike James wrote:
> There's a Glade example in the demos/builder directory...

I'm having trouble installing GtkD on Ubuntu Linux 14.04. I did 
the apt steps from here:

http://d-apt.sourceforge.net/

$ sudo su
# wget 
http://master.dl.sourceforge.net/project/d-apt/files/d-apt.list 
-O /etc/apt/sources.list.d/d-apt.list
# apt-get update && apt-get -y --allow-unauthenticated install 
--reinstall d-apt-keyring && apt-get update
# apt-get install libgtkd3-dev libgtkd3-doc

I then run the following and it fails:

# dmd test1.d
test1.d(1): Error: module gtk is in file 'gtk.d' which cannot be 
read
import path[0] = /usr/include/dmd/phobos
import path[1] = /usr/include/dmd/druntime/import