./nfo/linux/slackware/slackbuilds/ola/

OLA (Open Lighting Architecture) is a framework that allows 
applications to send and receive DMX512, using various hardware 
devices and DMX over IP protocols. It enables software controllers 
talk to DMX hardware.

OLA allows DMX sent using various DMX over IP protocols to be 
converted from one format to another. This enables devices from 
different manufacturers to talk to each another (for example a Strand
Console can send DMX to an Enttec EtherGate). When combined with a 
physical DMX interface such as the DMX USB Pro, OLA can send and
receive data from traditional wired DMX networks.

homepage
source

Updated OLA buildscripts are hosted at SBo: 
www.slackbuilds.org

ola.slackbuild

slack-desc