I would very much like to figure out the answer to this.
I just set up a new VM from scratch yesterday (will update instructions!) and it took several hours to find the right Ubuntu distro + libraries to get things to play nicely (and giving up on VirtualBox). Just downloading the LOGON tree took about an hour.
As far as I can tell looking at run_regression_test.sh, it uses LOGON for two things:
copying the Relations file from ${LOGONROOT}/lingo/lkb/src/tsdb/skeletons/english/Relations
Run this following monster command (which I’m not sure what it does but it looks like it compares profiles?):
rtest.py is working really well for me. A few tests do fail currently but probably for good reasons. I updated the gold standard for a few in my branch; those should probably be updated in the trunk as well.