Install dx
About
OpenDX is a uniquely powerful, full-featured software package for the visualization of scientific, engineering and analytical data: Its open system design is built on familiar standard interface environments. And its sophisticated data model provides users with great flexibility in creating visualizations.
Linux
See http://pkgs.org/download/dx or http://pkgs.org/centos-6/epel-i386/dx-4.4.4-11.el6.3.i686.rpm.html
Download the latest epel-release rpm from
cd $HOME/Downloads
curl http://dl.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm -o epel-release-6-8.noarch.rpm
rpm -Uvh epel-release*rpm
yum install dx
MAC
Buy for 25$ from http://www.vizsolutions.com.
When you pay by Paypal, you get a mail with instructions to install. That mail will probably end-up in a spam filter. Remember to check there.