noahhl/rookonheroku — Issue #1: X11 needed
Author: jridgway
Created: 2011-11-15 19:40:59+00:00
State: open

I'm unable to generate graphics, because X11 isn't available on Heroku. Have you run into this problem? I get "Error in png(file=t) : X11 is not available" with the following code:

t <- tempfile()
png(file=t)
png(t,type="cairo",width=200,height=200)