Dear all,
" 'http://bl.ocks.org/mbostock/raw/4063318/dji.csv' asUrl
retrieveContents " lead to this error:

"wget http://bl.ocks.org/mbostock/raw/4063318/dji.csv" fetches the
csv file.
The snippet is part of the Roassal
RTCalenderExample>>exampleVisualizationCSV and i had never a
problem with it.
Pharo4.0
Latest update: #40621
On Ubuntu 14.04
Volkert