title: could not load file or assembly 'gtk-sharp version=2.12.0.0'
body: <p>Trying to run a GTK GUI test app and get "could not load file or assembly 'gtk-sharp version=2.12.0.0" but i have gtk+-2.0 ver 2.24.10 installed.</p>
  
  <p>how do i work around this please.</p>
  
  <p>Thanks.</p>