I’ve not tried building Ardour for a while, but since my distro now has LV2 in the repos I thought I’d give it a try… I’m using Mandriva 2008.1 and I’ve installed the following:
Also, you might need to upgrade scons; ardour seems picky about which scons version you’re using. 1.1.0 or 0.98.5 and python 2.5.2 appears to be OK here at least.
You’ll probably soon find out as I did that LV2 is more fun to play around with compiling than it actually is to use, not much choice there, and a loooooong way to go.