From: Joel VanderWerf <vjoel@...>
Date: 2002-08-26T15:12:10+09:00
Subject: RDoc: .png files are empty


Hi, I'm trying out RDoc for the first time. When I run 'rdoc -d' in the 
rdoc directory, everything seems ok, except that the .png files in 
doc/dot are empty, so of course no lovely diagrams in the browser. My 
dot installation seems to be ok (one of the Tk samples that comes with 
dot, tcldot/demo/doted, runs fine). What else should I check?