It looks like I failed to file a bug report with the Oleo devs, This is one of those same cases, where a new maintainer (Delyan Raychev) came forward with the best intentions (apparently he uses it at his job), in June 2010. I and others have written him periodically ever since about bringing something to fruition, he usually replies hoping to make more time for it "soon", but ... latest contact was in May 2012.
If he doesn't get back to you this time, let me know and I'll write him again to say he needs to get it going or give it up. FWIW, rms was ready to decommission oleo at one point, as I recall. Would anyone actually use it instead of one of the other spreadsheet programs these days? k
