[julia-users] Gadfly/pango critical error using Julia version 0.3

[cormullion]

Trying to create a Gadfly plot, I saw this message:
 

(process:8158): Pango-CRITICAL **: No modules found:
No builtin or dynamically loaded modules were found.
PangoFc will not work correctly.
This probably means there was an error in the creation of:
  '/usr/local/Cellar/pango/1.36.5/etc/pango/pango.modules'
You should create this file by running:
  pango-querymodules > 
'/usr/local/Cellar/pango/1.36.5/etc/pango/pango.modules'


It's nice that the message is suggesting a possible solution to the 
problem...

But what is this  

      pango-querymodules > 
'/usr/local/Cellar/pango/1.36.5/etc/pango/pango.modules'

It doesn't work in a terminal, and doesn't work anywhere else.

julia> using Gadfly
julia> p = plot(x=rand(5,5), y=rand(5,5), Geom.point)
julia> draw(PNG("myplot.png", 12cm, 6cm), p)

I had previously run Pkg.update() to update everything.