I tested this build (same versions) of rrd and ruby on an Ubuntu 9.10 (64bit) and it works. So the problem is most probably isolated to 32bit systems. -- View this message in context: http://n2.nabble.com/rrdtool-1-4-3-and-ruby-1-9-1-tp4893192p4893257.html Sent from the RRDtool Users Mailinglist mailing list archive at Nabble.com.