We've launched our new site at www.openlighting.org. This wiki will remain and be updated with more technical information.
Download OLA
From wiki.openlighting.org
You have a number of options, from bleeding edge to "stable" releases. Don't attempt to install different packages from multiple sources (i.e. olad from git, and ola-examples from tarball) otherwise you'll probably have weird & wonderful issues.
Sources via git (bleeding edge, may be broken at any point in time)
http://www.nomis52.net/git/lla http://www.nomis52.net/git/lla-examples
Tarball & Mac Binaries (official releases)
http://code.google.com/p/linux-lighting/downloads/list
Third party RPMS (you can also build your own rpm with the spec file included in the tarball):
http://rpms.netmindz.net/
Debian packages - ARM only at this point, but the debian build files are included in the tarballs - see README.debian.
Add the following line to /etc/apt/sources.list:
deb http://www.nomis52.net/data/ola-arm ./